Fears of hottest year on record as global temperatures spike. Preliminary global average temperatures taken so far in June are nearly 1?C above previously recorded June levels since 1979. It is thought that the gathering El Niño event may propel 2023 into becoming the hottest year ever recorded. This naturally recurring phenomenon will likely add heat to the long-term warming conditions already caused by the burning of fossil fuels.
Devon’s Wildlife Trust (DWT) is planting a temperate rainforest near Totnes with its share of a £38 million Aviva fund. The 30-hectare site has a 105-year lease, which will allow DWT to plant two-thirds of the land with native tree species. Rainforests of the British Isles have been largely destroyed over hundreds of years, now covering less than 1% of Britain. DWT will create new rainforest close to existing examples of the ancient, wooded landscapes in the Dart Valley and on the southern edges of Dartmoor.
Rare hazel dormice will be reintroduced into the National Forest near Calke Abbey in Derbyshire. This native species has seen a 51% decline nationally since 2000 and is locally extinct in the area. People’s Trust for Endangered Species (PTES), which will release 38 individuals, is working as part of Natural England’s Species Recovery Programme. Since 1993, 1,078 dormice have been reintroduced to 25 different woodlands in 13 countries.
Around 20 captive-bred wildcats are being released in secret locations across the Scottish Highlands. The animals were raised in captivity as part of a breeding programme run by the Royal Zoological Society of Scotland, which aims to release up to 60 individuals over the next three years. Scottish wildcats are functionally extinct in the wild in the UK, therefore it is hoped that these reintroductions will help to save the species.
Extinction risk
Campaigners fear that East West Rail will lead to the loss of rare species. A new route between Bedford and Cambridge has been confirmed, with the spokesman for the line saying that chosen route would offer an “environmentally sustainable solution”. However, local campaigners believe the scheme could threaten Red List species, such as skylarks and yellowhammers. They believe an ancient woodland which provides habitats and a local wildlife corridor will be dramatically impacted by the route. The company has committed to a 10% net biodiversity gain target across the whole project, however, and has already established 20 ecological compensation sites across the first stage.
A new study is warning that the mass “sixth extinction” is well underway, with nearly half of the world’s animal species now in danger of becoming extinct. The study, More Losers than Winners, examined global population trends from approximately 71,000 animal species. They aimed to determine how many are at risk due to threats such as loss of habitat, harmful use of pesticides and herbicides, and the long-term impact of the climate crisis. The researchers found that only 3% of animal species were growing, while 49% showed stagnant population growth. 48% showed declining populations.
New discoveries
A new flying gecko species has been discovered in northern India. The Mizoram parachute gecko is one of 14 geckos known to take to the air, using a combination of skin flaps and webbed feet. The researchers hope that this new discovery will highlight the underappreciated biodiversity of northern India and encourage greater efforts to document its wildlife.
When the Kite Builds…: Why and How We Restored Red Kites Across Britain is an informative and comprehensive examination of the project to reintroduce red kites to England and Scotland. Mike Pienkowski, the chairmen of this project, describes why the decision was taken and how it was implemented, as well as examining the success of the experiment and exploring the outcomes from this success. Chapters cover how nestlings were collected and imported, how the kites were reared, the initial survival after release, education and public awareness, and much more.
Mike Pienkowski
Below is our interview with Mike Pienkowski, where we discuss how he became involved in this project, whether population recovery would have been possible without reintroduction, how the increase in red kites has impacted or enhanced the British countryside, and more. When the Kite Builds… was published in February 2023.
Dr Mike Pienkowski will be signing copies of his book at the NHBS stand, number S107, in Swallow Marquee at Global Birdfair on Saturday 15th of July between 2–3pm.
When the Kite Builds… is a comprehensive overview and analysis of the project to restore red kites to Britain. How did you become involved in this project and why did you decide to write this book?
From the mid-1980s, I was Head of Ornithology at the Nature Conservancy Council (then the UK Government conservation agency). NCC was struggling to implement legislation which it had not drafted, and which tended to give the false impression that conservationists were always negative to others. Among a review of all the projects we needed to meet bird conservation needs, I wanted to include something clearly positive and cooperative. There were at the time three globally threatened bird species which occurred in Britain. One was red kite, whose range was now restricted to Europe, and declining across most of it. Red kites had been common across Britain in the Middle Ages, and valued as the recycling agents of the time, clearing bodies from city and countryside, but had later been exterminated from England, Scotland and Ireland, with just a tiny isolated and interbred population surviving in central Wales involving intense protection. Could we restore red kites across Britain? Colleagues in RSPB had been thinking along similar lines, and we formed a joint project team, which I chaired. From 1984, we researched all aspects and began an experimental introduction in 1989. When this proved successful by 1995, we encouraged others to use our methods in other appropriate locations across the country.
I wanted to document the process, the full story of what one reviewer described as “a mixture of science, politics and luck” – especially as there have been few books addressing all aspects of science-based conservation projects. I had started the book in the mid-1990s – but various things intervened. I went back to it a couple of times and finished it during lockdown. It is actually a much better book now than it would have been 25 years ago, both because we can see the real outcomes and I can be more open now than would have been possible then.
Fully grown kites ready for release. Image credit: Dr Mike Pienkowski
Chapter 10 discusses education and public awareness, especially among landowners and gamekeepers. Do you believe that population recovery would have been possible without reintroduction through extensive campaigns to educate the public to reduce persecution and increase suitable habitats or was the existing population too small to be viable?
I think that the two elements worked together. In fact, we planned in the hope that they would. Although we considered that, in much of the country, illegal persecution was much reduced, making releases viable, we knew that this was not the case everywhere and, especially when the young kites dispersed, that we would probably lose a few to this vile activity (which by far the majority of land-owners and game-keepers deplore). We found that the public were horrified by deaths from such causes, particularly of birds imported to correct previous human errors. We are grateful to the public, police and public health authorities for securing several successful prosecutions. These and the campaigns did lead to a reduction in such activity. This has allowed not only red kites but also other species, such as buzzard and raven, to repopulate some of their former ranges.
There have been reports that the illegal killings of birds of prey have been surging across the UK in recent years. Has this affected the red kite populations, and do you think it will impact the success of any other bird of prey species’ reintroductions?
Despite the overall positive trend in decent decades, illegal killings have continued, particularly in certain regions of the country, particularly those with many moorland shooting estates. Whilst most estates are probably law-abiding, it does not take many to devastate a bird of prey population. This is not limited to reintroduction projects but applies strongly to some species, such as the hen harrier, which would be doing so much better without this activity. In the same areas that hen harriers suffer, individuals of other species, including red kite and buzzard, do not survive long. Such higher mortality is why the red kites released in the Black Isle in the north of Scotland increased in population size at a much slower rate than did those in the Chilterns in the same experimental phase of the project. Despite these problems, red kites in the UK now account for well over 10% of the world population. Hen harriers suffer because they are more restricted in habitat than red kites, and this habitat is the centre of most remaining illegal persecution.
Kite nestling being placed in a travel box in Spain. Image credit: Dr Eric Bignal
How has the increase in red kite populations across Britain impacted or enhanced the countryside?
I may be biased, but I see that most people seem to agree that it is an enhancement. The fact that the red kites increased at a rate at the upper limit of our models shows how well they still fit in, after their absence of over 100 years. In general, it does not seem to be at the cost of other species, The nearest in ecology to them, buzzards, have been spreading as well, as I mentioned earlier. In a few urban areas, there have been complaints about kites diving at people. However, it seems that this has occurred only in certain town areas where some people have ignored our advice not to provide food. This leads to a range of problems for the kites and other humans. Overall, people seem to be delighted to experience such beautifully coloured birds of prey, with their amazing aerobatic ability, due to their huge wing area but relatively small, light bodies.
Kite flying free from rearing cage. Image credit: Dr Mike Pienkowski
Chapter 12 discusses the reintroductions and recovery programmes of other species of wildlife. Are there any species that you hope will be reintroduced to the UK soon?
There is not a one-size-fits-all solution; each species needs individual study, assessment and outreach. I think that beavers have largely proved the case for themselves (with a little help from open-minded humans), and a human-led exercise for white storks seems very promising. I think that the cases are strong for pine marten (especially if, like me, one would like to see the range of red squirrels restored) and for lynx (a medium-sized cat very shy of humans, which might help address the problems that the over-population of deer pose to tree saplings). As the book indicates, there are others waiting in line, once we build further confidence with these. Britain’s wildlife populations are hugely depleted due to human actions, and we now have the methods to bring some back, if we have the will.
What do you believe are the key barriers to successful reintroductions and species restorations in the UK? How have these changed since the red kite restoration began?
Kite boxes on a plane. Image credit: Dr Mike Pienkowski
The red kite restoration faced the problem in attitude that many people thought that such things could not be done, and certainly not in densely populated south-eastern England. That is now overcome. However, we must always start from the objective: reintroduction is one of a range of methods that can be deployed. It is best (and least expensive!) not to lose species in the first place. But we are still doing so, whether it be hen harriers or breeding waders (just staying in the world of birds). We need to reverse the serious habitat changes, such as excessive drainage or illegal persecution, as immediate priorities. Even for those species lost to Britain (or elsewhere) and which we wish to reintroduce, before doing so, we need to ensure that there is suitable habitat. The book gives examples of where habitat needed restoration first. One also needs to meet other internationally agreed criteria including avoiding threat to the source population.
Do you have any future projects that you can tell us about?
Most of my work nowadays is as the honorary Chairman of the charity UK Overseas Territories Conservation Forum. Britain is internationally important for wildlife, but its Overseas Territories (UKOTs) are even more so. However, these are small places, with small human populations and small economies – so they are hugely underfunded. In fact, all proceeds from the sale of ‘When the Kite Builds…‘ are going in support of this charity’s work. UKOTCF encourages others to undertake conservation work in support of UKOTs, such as the marine protected zones of Pitcairn, Tristan da Cunha, Ascension and St Helena, and the restoration of South Georgia and Ascension. UKOTCF’s in-house projects, always with local partners, include both liaison work across UKOTs and projects with individual territories, such as our current project in Montserrat, ‘Adopt a Home for Wildlife’, empowering local residents and communities to take a lead in managing areas to support conservation.
When the Kite Builds…: Why and How We Restored Red Kites Across Britain was published by UK Overseas Territories Conservation Forum in February 2023 and is available from nhbs.com
Soon to hit our readers’ doormats, the Summer 2023 issue of Conservation Land Management (CLM) is filled with a mix of informative and practical articles. Excitingly, this issue delves into the marine world with a look at seagrass restoration approaches in southern England. Other articles include river restoration in the Ullswater Valley in Cumbria, the management of problem umbellifers and the conservation of the European Turtle Dove. Read a summary of the articles and other features in this issue below.
Seagrass seed harvesting by Esther Farrant
More than 90% of the UK’s seagrass has been lost over the past few centuries, driven by disease, pollution and physical damage to the seabed caused by trawling and other fishing methods. To halt and reverse this trend, several projects during recent years have sought to restore seagrass meadows where they are no longer present. One of these, supported by the ReMEDIES partnership, is focusing on five Special Areas of Conservation (SACs): Isles of Scilly Complex, Essex Estuaries, Fal and Helford, Plymouth Sound and Estuaries, and Solent Maritime. The Ocean Conservation Trust is leading the work in Plymouth Sound and Solent Maritime, and in this article, Esther Farrant details the various methods being trialled to cultivate and plant seagrass seeds and seedlings to restore seagrass meadows in southern England. In addition to planting, one other important aspect of seagrass recovery is to prevent further damage to existing seagrass meadows, and so Advanced Mooring Systems (AMS) have been designed as an alternative to traditional swing moorings, the chains of which can drag along the seafloor – Esther describes the design and installation of AMS in Plymouth Sound and Solent Maritime and explains why these are a less damaging option.
Hogweed by Max Wade
There are around 70 umbellifer species, both native and non-native, in the UK. A family of mostly herbaceous plants, umbellifers provide many benefits for wildlife, particularly invertebrates, but some species can pose a risk to people and livestock in certain situations. Robert Mitchell and Max Wade highlight the most troublesome species – such as Giant Hogweed and Hemlock – that land managers should be aware of, and describe their identification and the problems that these plants can cause, including biodiversity loss and phytophotodermatitis, which commonly appears as ‘strimmer’s rash’. The authors also cover the different treatment options available to manage these plants, and provide examples of control programmes that dealt with different species of umbellifers that posed a risk at two different sites.
Adult Turtle Dove drinking from a pond by John Buckingham
The European Turtle Dove has experienced a dramatic decline in the UK and elsewhere in Europe, leading to the launch in 2018 of the International Species Action Plan for the Turtle Dove. This identified four conservation objectives: maintain and increase good quality breeding habitat, eradicate illegal killing in Europe, ensure that hunting levels do not exceed sustainable levels, and maintain and increase good quality habitats at migratory stopover sites and wintering grounds. Operation Turtle Dove, a partnership between the RSPB, Pensthorpe Conservation Trust and Natural England, works with landowners and farmers to deliver suitable feeding and nesting habitats for the Turtle Dove in the UK. In this article, Rick Bayne, Guy Anderson and Jos Ashpole describe the actions landowners can take to achieve this aim, including sowing bespoke seed mixtures as supplementary feed, providing an accessible drinking source and maintaining a dense vegetation structure for suitable breeding habitats.
Goldrill Beck, Ullswater, post-restoration by Jonathan Holdsworth
Rivers as we know them in the UK are the result of modification by humans over time. Images of neat and straightened single-thread channels are usually what spring to mind, but, if left untamed, rivers would naturally consist of multiple channels weaving their way through wet woodlands and floodplains. Restoring rivers to achieve this more dynamic system can sometimes be met with hesitation by landowners, however, especially when the end result is uncertain. Riverlands, a partnership between the National Trust and the Environment Agency, has delivered two large-scale restoration projects in the Ullswater Valley in Cumbria keeping the sensitivity of the farmed landscape in mind, and in this article Rebecca Powell explains the approaches used in both of these projects and what the impact has been on the river habitats post-restoration.
In response to the articles on weir and dam removal from rivers and the restoration of ghost ponds in the Spring 2023 issue, Review includes a letter from one of our readers offering an insight into the cultural value of these features and the risk of damaging a registered heritage asset. In this and every issue you can also expect to see Briefing, keeping you up to date with the latest training courses, events and publications, and On the ground which provides helpful tips or updates on products relevant to land management.
CLM is published four times a year, in March, June, September and December, and is available by subscription only, delivered straight to your door. Subscriptions start from £22 per year. If you would like to read any of these articles, back issues are also available to purchase individually (subject to availability).
If you are involved in a conservation project and think your experiences could be useful to other practitioners, we would love to hear from you. Feel free to contact us if you are interested in writing for CLM – we will be happy to discuss your ideas with you.
The first national Marine and Coastal Wildlife Code has been launched in England, which will protect animals and habitats by helping people enjoy the coast responsibly. England’s coastline contains vitally important habitats, including sand dunes, saltmarshes and a significant proportion of Europe’s vegetated shingle beaches. The coastline also supports a number of key species, such as 95% of Europe’s grey seal population and 25% of Europe’s breeding seabirds.
This builds on the existing Countryside Code but only applies to England. Scotland, Ireland and Wales have previously produced similar coastal and marine wildlife codes and guidance, which should be reviewed if you are looking to visit these areas.
If a seal is looking at you, you are causing a disturbance. Image by Simon Palmer
What does the code include?
Similarly to the Countryside Code, this new code aims to act as a guide to help visitors act responsibly around marine wildlife. We all have a responsibility to protect our local wildlife. The guidance from the UK government for England is:
1. Be aware of how you could cause a disturbance
Many people may not realise the impact disturbing wildlife can have, but if an animal is repeatedly disturbed, it can lead to stress, injury and even death. You can also displace animals from their preferred habitat, disrupting behaviours such as migration, breeding, feeding and resting. This disturbance can also increase their vulnerability to predators.
The impact of disturbance on seals has been brought to the public’s attention in recent years, with many organisations calling for people to be aware of the damage caused. Disturbances that force seals to flee from haul-out sites into the sea can result in them struggling to put on or maintain weight and unable to properly feed their pups. Seals can also receive injuries such as gashes from sharp rocks or even broken ribs, which can be difficult for a diving species to heal from. Increased vigilance also wastes energy and can reduce the amount of time spent feeding or resting. This increased energy expenditure can increase stress as well as the seal’s vulnerability to disease, reducing overall fitness and increasing mortality rates.
You can disturb wildlife by approaching or touching an animal; crowding, circling, separating or chasing them; feeding them; making noise; or damaging or altering habitats. This can include disturbance by dogs, therefore pets should be kept on a lead or under effective control when at the coast. An easy way to reduce your impact is to remember that if an animal has repeatedly noticed you, you have caused a disturbance and it is best to move away and take a wider berth.
Kayakers straying too close to seals. Image by Simon Palmer
2. Know when wildlife are most vulnerable
There are certain times when animals are particularly vulnerable, such as during breeding seasons, in winter and when they’re resting or moulting. It can be difficult to know when these times are, as they often differ between different species. Therefore, it is important to check signs in local areas, as they should tell you where there are access restrictions, and to research the wildlife in the area you are heading. Local councils, Wildlife Trusts and local harbours or ports may be able to provide you with this information.
For seabirds, ‘bird nesting season’ is officially from February until September, therefore it is important to consider access restrictions, dog activities and the impact you may be having on an area during this time. Certain species, such as ringed plovers and oystercatchers, lay their eggs on open ground such as beaches, with little to no surounding vegetation, and so these eggs are vulnerable to being stepped on. Local councils may put up signs in areas where these species are known to breed to discourage visitors but caution should be taken on any beach.
Breeding and pupping season for grey seals can start as early as June in the UK, lasting until January. Pups are particularly vulnerable to human disturbances as this can cause a seperation between the mother and pup or interrupt lactation, potentially leading to pup abandonment. Due to their heavy white coat, grey seal pups can’t swim during their first few weeks and will be left on beaches while their mothers hunt. If disturbed, they are therefore unable to swim away. Addtionally, disturbances that cause stampeeds during pupping season can increase pup mortality rates. You should never approach a seal pup and if you suspect one has been abandoned or is in need of attention, you should keep your distance and call for help.
Other important breeding periods are March to September for seahorses and summer months for cetaceans. Additionally, the September to March wintering season is important for many birds, as they use this time to conserve energy and build up reserves, often for long migrations. Disturbance during this time can reduce their likelihood of survive winter or these migrations.
3. Recognise when you are causing a disturbance
Many people do not have negative intentions and simply wish to appreciate and experience the wonderful wildlife we have along out coastlines. But it is important to recognise the signs for when animals are becoming uncomfortable with your presence.
There are a number of behaviours you can look out for that will indicate a disturbance. For birds, this includes moving away from you, in flight or by walking; flapping their wings at you; and attacking. Seals are more likely to look directly at you, move suddenly from a restful position, suddenly dive into the water, or swim away from you. Cetaceans such as dolphins and whales will slap the water with their flippers or tail, dive away from you, or group together. Other species such as sharks, skates, rays, turtles or seahorses will swim away if disturbed and should not be followed.
If a seal is looking at you, you are causing a disturbance. Image by Simon Palmer
4. Act responsibly
This is the main aim of this code, to encourage people to use common sense and act responsibly. As a rule of thumb, try to stay at least 100 metres away from any wildlife and try not to approach animals from behind or head-on. If you notice any signs of disturbance, you should immediately and calmly move further away.
You should never chase, follow or harass any wildlife. It is important to not feed or touch wildlife either, as you could unintentially be causing serious harm. Other actions such as creating loud noises and using flash photography should be avoided.
5. Use watercraft responsibly
Crafts like boats and jetskis can be a disturbance to wildlife as they can injure animals and create noise both above and below the water. You should slow down to under 6 knots if you notice an animal, stay at least 100 metres away (further if you notice that you are causing a disturbance), and keep even more distance if there are more than two watercrafts nearby. You should also maintain your engine to reduce noise and make sure to launch or moor your craft correctly.
Image by Simon Palmer
6. Enjoy water activities without harming wildlife
It is important to take care not to disturb wildlife when you enter or exit the sea, therefore you should avoid doing this through sensitive habitats, including saltmarshes, mudflats, maerl beds, seagrass meadows and areas where marine wildlife are resting, breeding, nesting or feeding.
7. Report wildlife crime
If you see someone intentionally or recklessly harassing, injuring, disturbing, taking or killing an animal or damaging their habitat, you should report it. Call 101 to report an incident that has already happened, or 999 for a crime in action. Certain actions can incur fines of up to £5,000.
Our coastline and marine life are under serious pressures from a variety of threats, including climate change, disease, habitat loss, reduced food availability (usually due to overfishing), pollution and human activity, all of which already negatively impact marine wildlife. Repeated disturbances can combine with these other pressures, causing reduced fitness and increasing mortality rates.
Image by Simon Palmer
Is this effective guidance?
This code was developed in collaboration with a number of wildlife organisations, including the RSPB, Shark Trust, Whale and Dolphin Conservation and the Cornwall Seal Group Research Trust. It is not a law or regulation but does help to raise awareness of the impacts you can have on coastal and marine wildlife, while also offering practical guidance to minimise or even eliminate these impacts. While this is unlikely to prevent those with negative intentions, it does provide a great basis to help educate the vast majority of the public on how to be responsibe around wildlife. With reported disturbance incidents more than tripling in Cornwall alone since 2014, and with the ongoing work to establish the King Charles III England Coast Path (a 2,700 mile waymarked coastal path), this new code is a welcome step towards reducing and preventing incidents.
A whale shark was observed feeding at the seabed for the first time. This species usually filter-feeds on plankton at the sea surface; this unusual behaviour was filmed by an ecotourism guide. A new study, published in May 2023, proposes that whale sharks actively feed on benthic prey, either in deep water environments or where the abundance of this prey exceeds that of planktonic food sources.
Whale shark filter feeding at the surface. Image by Daniel Gillaspia via Flickr
Irish geneticists have discovered how some species may have been able to survive a mass extinction. Scientists at Trinity College Dublin unearthed a ‘dramatic evolutionary event’ in sturgeon and paddlefish populations. The species’ entire genetic makeup was ‘copied and pasted’ so that it had twice the genetic material it had before, providing more opportunities for mutations and evolution to occur. By strengthening their genetic mix, they might have been able to facilitate their re-establishment after a major mass extinction 200 million years ago.
Pollution
The River Wye has had its health status downgraded after a wildlife review by Natural England. The status changed from “unfavourable-improving” to “unfavourable-declining”, meaning that the river’s condition is worsening. The assessment showed that the river has experienced declines in certain key species, including Atlantic salmon and white-clawed crayfish. Previous studies linked this decline in condition to intensive chicken farming on the catchment.
The population of white-bellied heron in Bhutan continues to grow. Across 14 habitats, 27 individuals were recorded this year, four more than last year. This critically endangered species has fewer than 60 individuals worldwide and is found only in the Himalayan region in Bhutan, north-east India and Myanmar. As this is a top predator, its presence indicates a healthy ecosystem. Threats to this species and its habitat include fishing, local activities, natural resource extraction, development, ecotourism and timber and firewood.
The oak processionary moth, an invasive species, is thought to be spreading across south-east England. The government has introduced new legislation which aims to control the movement of oak trees in south-east England due to this rise in moth numbers. The toxic moths feed on the leaves of oak trees, affecting the health of oak trees by weakening them, making them more vulnerable to pests, diseases and drought.
Farmers are warning that England’s hedgerows are under threat from funding cuts. The transition to post-Brexit farming payments may mean that schemes to protect hedgerows could be lost. These habitats are vital for a number of species, including mammals, birds and pollinating insects, as they provide both food and shelter. The EU paid farmers under its subsidy scheme to keep hedgerows on their land, but they had to meet certain standards such as not ploughing to the base of hedgerows; not using fertilisers or pesticides within two metres of them; and not cutting hedgerows between 1st March and 31st August without good cause due to nesting birds. The government is ending these requirements by the end of the year.
Choosing the right binoculars for either your hobby or work is something you should spend time on. While using binoculars on dry land sometimes has challenges with poor weather conditions, if you then wish to use a pair of optics out at sea, you should consider some additional points.
Wind, changing light conditions and weight are amongst the deciding factors on what makes a good pair of optics but add variable movement and changing landscapes to the list of elements to assess a pair of binoculars and you need to review your selection even more carefully. I’m very lucky to be able to have access to a boat for cetacean spotting and surveying. With that in mind, I decided to put the Hawke Maritime 7 x 50 binoculars through a test. But one thing that always makes it a challenge is the sea state, coupled with fast-changing light and weather conditions. Many of the points outlined below still form part of the normal considerations for use on land, but I’ve tried to extend the thoughts to the case of ‘at sea’.
What to look for in a pair of marine binoculars?
Crisp image
I have found that some binoculars are let down, not by the amount of light going through the lens elements, but by the overall quality of the image. While a bright image is important, chromatic aberrations can cause issues with the identification of surface or flying objects, especially when they are near the edge of the field of view. When the sea state is above 1 (calm or glass-like), there is more movement in the wave height and the amount of time you have to determine the object on the far side of the wave is reduced. Is it a bird, or a dorsal fin? At certain times of the year, it becomes even more of a challenge when you have adult guillemots on the surface of the water with their black and white bodies that can look like the dorsal fins of cetaceans.
This is also important with the large field of view. Maritime binoculars are all about the amount of vision you have. If you are a skipper on a boat and need to make decisions that affect the safety of your vessel, then seeing more of what is at a distance from you is critical. The choice of a BaK-4 Roof prism also plays into the quality of the image as this design of prism is reserved for higher-end products, and it shows with the quality of the image.
Brightness
The overall brightness of the image in all weather conditions is a big help. Timed survey periods for cetaceans rely on the confidence of the surveyor in deciding what they have seen. Whether the light is behind you or in front, the subject brightness needs to be enough to see markings, details of any dorsal fin damage (nicks, cuts), and for the assessment of age. Typically, the youngest calf will have fetal folds on its body, and a bright image will assist in making out those factors to allow assessment of age as they lose these folds after about six months. The Hawke Endurance ED Marine binoculars come in two sizes of front element, the larger giving a brighter image, but at the cost of weight (see below) with the larger binoculars being over 50 per cent heavier than the smaller version. I tested the 7 x 50 version which did not disappoint in brightness and, in my opinion, worth the cost in weight.
Wide field of view
The difference between the two main pairs of binoculars in the range from Hawke is dictated by size. The smaller version (not tested) is lighter in weight and contains a smaller front element (less brightness compared with their larger version) but with a greater field of view. This may be part of your decision for the selection as it is worth remembering that the amount of extra view may not be as much as you first thought. A useful tip to remember is that one degree of field of view equates to about 17.5 meters at a distance of 1000 meters. So the difference between the two versions of the maritime product is just under 23 meters of view!
Waterproof
The binoculars have been rated IP67. Technically they are waterproof and can be immersed in water for a short period of time without any problems. Hawke have given consideration to this by adding a set of float-assisted neck straps. Coloured bright yellow, it makes it easy to spot should you accidentally drop them over the side of the boat. The strap will keep them afloat. Needless to say, I didn’t test this benefit! It is also worth keeping a cloth with you for wiping away the salt water as, no matter how durable a pair of binoculars can be, sea spray will eventually damage the product.
Weight
The 7 x 50 binoculars compared with many others are no heavier than the average. However, my view on weight is reflected by the circumstances of use. If you intend to use them on a boat, and the conditions are less than calm, then holding them with one hand while using your other hand for stability is a great test. Long periods of time holding them in one hand can start to strain the wrist. Using the neck strap is important.
Conclusion
I found the 7 x 50 binoculars to be a joy to use. Overall, the specifications have been well thought through, and provide the majority of what you would need to survey. They even produce a version with a compass built in, which I can imagine would be a further benefit for recording the sighting direction when surveying. They are comfortable to hold and generate a bright image, making it easy to identify the subject matter. It should also be noted that Hawke provide a lifetime warranty on product defects, which I feel is an outstanding part of the manufacturer’s services.
The Hawke Endurance ED Marine Binoculars can be found here. Our full range of Hawke Optics binoculars can be found here.
If you have any questions about our range or would like some advice on the right product for you then please contact us via email at customer.services@nhbs.com or phone on 01803 865913.
In What an Owl Knows, Jennifer Ackerman provides us with a magical and captivating glimpse into the lives of owls. Covering all aspects of their biology, ecology and evolution, the book takes us on a wonderful journey into their lives and those of the people who study them. Through her prose, facts and stories, we discover just why it is that these birds have been enthralling humans for so long, and why they are so intricately interwoven into our culture, art and language.
Jennifer Ackerman is an award-winning writer who wrote for National Geographic for seven years and has written extensively for many publications, including the New York Times, Wall Street Journal, Scientific American and Smithsonian Magazine. She is well known for her ornithology books including The Bird Way and The Genius of Birds, both of which celebrate the brilliance of birds through the light of new and continuing research into their biology, ecology, behaviour and cognition.
We were thrilled to chat with Jennifer about her most recent book, What An Owl Knows, as well as about owls’ reputation for wisdom, the incredible research that is shedding more light on their lives, and the mysteries that still remain.
Your most recent books, The Bird Way, The Genius of Birds and, to some extent, Birds by the Shore, have all focused on various aspects of bird behaviour and cognition. What inspired you to focus on owls for What An Owl Knows?
I wanted to focus in on a family or group of birds and take a deep dive into their biology and behaviour. I love birds, all birds. But owls? They’re unique in the bird world, night hunters with eerily quiet flight and extraordinary senses. When I started to think about writing a book about owls, they made my head sizzle with questions. What makes an owl an owl? How did owls get to be the way they are, so different from other birds? Why are they active at night? They have a reputation for wisdom, but are they in fact smart? I wanted to explore these questions and find out: What do we really know about owls? Quite a lot, it turns out. We’ve been studying them for a long time. But only lately have there been the advances necessary to solve some of the mysteries that have been around for centuries. Which made it a very good time to write this book.
Everywhere we look in the world, owls are intrinsically tied up in human art, culture and language. What do you think it is about them that captivates us so much?
It’s true, humans have been obsessed with owls for tens of thousands of years. Among the oldest examples of cave art ever discovered is an etching of an owl in Chauvet Cave in France 36,000 years ago. Now, all over the world, owls appear in stories and as symbols, sometimes of wisdom, beneficence and good fortune, and sometimes as emblems of evil and omens of death. I think it’s a combination of things that makes these birds so powerful. We see ourselves in them, with their round heads and big forward-facing eyes. Some species are cute, baby-like. But they’re also so different from us, creatures of the night, fierce in their hunting, so mysterious and uncanny. It’s this whole package of cute and brutal, familiar and strange, that makes these birds so exciting and sometimes, so troubling.
You mention near the beginning of the book that research into owls has, until relatively recently, been fairly sparse. What research techniques or tools do you think have allowed more progress to be made in recent years?
We have new “eyes” in the field—infrared cameras to see what’s going on with owls at night, radio tagging to track their movements and drones to explore remote owl habitats and peep into nests. New advances in satellite telemetry are illuminating the movements of owls over short and long distances. Remote acoustic monitoring—placing tiny audio recorders over large landscapes to listen in on owls—has helped us understand their populations and offered a window into their social lives. Nest cams have revolutionized the study of how owls raise their young, offering a 24-7 intimate look at interactions that would otherwise be impossible to observe. This technology is advancing new discoveries and also confirming observations by banders and other researchers who have been working in the field for decades.
Owls have long been associated with wisdom, although more recently, scientific studies have taught us that they aren’t as intelligent as previously imagined, especially in comparison to other birds such as corvids or parrots. Do you think this is accurate or simply a reflection of our tendency to view intelligence from a human perspective?
The science of understanding the minds of other animals is still in its infancy, and we still tend to view intelligence through our own lens. But there’s a growing awareness that there are different kinds of intelligence, different ways of knowing in the animal world that are hard to conceive of and hard to measure. On the question of owl intelligence, the science has been swinging back and forth. It’s true that owls may not be smart in the same ways that parrots and corvids are smart (and in the same ways we are smart). But they do have large brains for their body size, just as these other bird families do—and also, perhaps, ways of knowing that go beyond ours. People who train raptors used to consider owls not as bright as other birds, especially other raptors. But now that they’re beginning to understand the subtleties and complexity of owl behaviour and knowledge, they’re changing their tune. In their stories and in my conversations with other owl experts, I found plenty of good examples of intriguingly clever behaviour among owls.
What an Owl Knows delves deep into the science of owls and covers their adaptations, communication, courtship and breeding, as well as the lives of the people studying them. Following the incredible amount of research that you undertook, are there any questions or mysteries about owls that remain unanswered for you?
So many mysteries remain. We still have a lot to learn about basic things, like how many owls are out there and the details of how they’re moving around from season to season. Questions about their communication and their inner lives still abound. When one owl hoots or squawks or chitters at another, what is it really saying? How much information is packed into an owl’s vocalizations that we might be missing? When an owl is on a night hunt, what does it actually see and hear? And what is really going on in an owl’s mind?
What was the most fascinating thing you learned while researching this book?
I have to pick just one? Ok. I loved learning that burrowing owls—comical little owls that nest in the burrows of other animals like prairie dogs, woodchucks and armadillos—adorn the outside of their burrows with all sorts of weird and wonderful “treasures”: cornstalks and corncobs, bits of wood, bones, moss, swatches of fabric, bison dung, coyote scat, even pieces of concrete. Why? Why in the world would they expend energy on this sort of apparently frivolous decorating?
Finally, are you able to tell us what you are working on next?
I do have another book in the works, but I’m going to be owly about that and keep it a secret…
What an Owl Knows by Jennifer Ackerman is published by Oneworld Publications in July 2023 and is available from nhbs.com.
30 Days Wild is the UK’s biggest nature challange. Run by the Wildlife Trusts, this annual event is taking place between 1st – 30th June 2023. The event is suitable for people of all ages and backgrounds and aims to connect people with nature and increase their appreciation of the natural world by asking them to do one wild thing a day for the entire month. A five year review of 30 Days Wild participants found that people felt happier and healthier from taking part, with the effects lasting for at least two months afterwards.
This event has continued to grow, with the majority of participants in 2021 starting that the pandemic made them value nature more. Over two million people have taken part over the last nine years. Last year alone, over 500,000 people took part in the challenge, with popular activities including wildlife-watching, planting wildflower seeds and listening to birdsong.
Key themes of 30 Days Wild
For the first time, each week of 30 Days Wild will have a different theme. These are:
Tune into the senses
Movement and play
Learning and discovery
Helping nature
Emotional connection to nature.
These themes will take you on a week-by-week adventure, helping to guide you through the challenge to reach the 30 day target.
How to get involved
Bug Box Kit – an easy-to-assemble insect hotel
There are a number of easy ways to get involved in 30 Days Wild. The ten most popular activities in 2020 were: listening to birdsong, exercising outdoors, eating or drinking outdoors, identifying wildflowers, planting wildflower seeds, going on a bug hunt, hugging or admiring a tree, making a wildlife home such as a bird box or bee hotel, going barefoot on the grass and sketching, drawing or painting nature. Other ways to get involved include reading a nature book, exploring a reserve, having a plastic or waste free day, watching a sunrise or sunset, switching to a more sustainable household product, going litter picking or taking a nature photo.
If you’re looking for some inspiration for activities during the month, why not check out some of our guides?
If you’re interested in catching a glimpse of some bats in June, this guide includes the equipment you might need, the best times and places to go, and a general guide of what to do.
Hedgehogs are abundant in urban and suburban areas but are facing some serious threats to their populations. Now is a great time to look for hedgehogs, particularly if your garden is hedgehog friendly. This blog includes ways to improve the attractiveness of your garden to hedgehogs, tips for watching hedgehogs and some great books for further reading.
Owls are unable to digest certain parts of their prey, including teeth, bones, fur or feathers. These parts are regurgitated as a pellet, which can be very interesting to dissect. This guide provides information about where to find pellets, how to identify the species of owl the produced it, how to dissect a pellet and how to identify the contents.
For those interested in exploring the plant life in their garden or local green space, especially right after No Mow May, this guide can help you. Quadrats are square frames which can be used to survey plants, to gain an estimate of total number of species, species richness, plant frequency and percentage cover.
While the ocean may still be very cold, snorkelling is a great way to experience many of the amazing species that inhabit our oceans. This guide includes advice on planning a trip, the equipment and method, and several species you might see along our coasts.
Beachcombing involves searching along the shoreline for interesting, valuable or even usable objects. It is a simple activity that you can do anytime you are at the beach and is a great way to learn more about your local coast. Its also a great way to help nature if you help to clear any plastic or fishing waste you come across.
While late autumn and winter are the more ideal times for planting trees and hedgerows, you can still get involved at this time of the year. Check out our article where we provide tips for the first time tree-planter and point you towards heaps of helpful information to ensure that your trees and shrubs get off to the best start.
Moth trapping is a wonderful way to discover the species of moths that visit your garden. This blog includes guidance on the best time for moth trapping, where to put your trap and anything else you might need to know.
Rockpooling is an educational and enjoyable wildlife activity that introduces you to a diverse and colourful world of creatures, usually hidden beneath the waves. This guide includes information on how to plan a trip, which equipment and methods you should use, common rock pool inhabitants and recommended reading.
This is an excellent activity for children of all ages to introduce them to a wide range of plants, insects and amphibians, but its also perfect for adults who want to connect with nature. Our guide includes tips on what you’ll need, when and where to go, what to do and some great book and equipment suggestions.
Your garden can be a wonderful oasis for wildlife if you provide the right habitats and food. In this two-part series, we look at how to attract wildlife to your garden by including plants for pollinators and providing food for birds and mammals, and how to create nesting or overwintering habitats.
Catching a glimpse of a whale or dolphin whilst visiting the coast is a uniquely memorable experience and a few hours spent whale and dolphin watching is fun for all age groups. Our blog will help you know when and where to watch cetaceans, how to get started and where to submit any sightings.
You can sign up for 30 Days Wild on the Wildlife Trusts website, where you’ll receive a free downloadable or postal pack full of activities, games, wildflower seeds and a calendar to help you plan out your activities. There are also packs for businesses, schools and care homes.
Let us know in the comments what you plan to do for 30 Days Wild!
Recommended reading
Springwatch: Great British Walks: 100 Wildlife Walks Through Our Beautiful Countryside
A Spotter’s Guide to Countryside Mysteries: From Piddocks and Lynchets to Wtich’s Broom
Master of Field Arts
Nature Journaling for a Wild Life
RSPB The Nature Tracker’s Handbook
The Forager’s Calender: A Seasonal Guide to Nature’s Wild Harvests
The Power of Trees: How Ancient Forests Can Save Us if We Let Them is forester Peter Wohlleben’s follow-up to his New York Times bestseller, The Hidden Life of Trees. Throughout this eye-opening book, Wohlleben describes how trees pass knowledge and their ability to survive climate change down to future generations. He is also unsparing in his criticism of those in positions of economic and political power who plant trees solely for logging and virtue-signaling, while continuing to ruthlessly exploit nature.
Peter Wohlleben
The Power of Trees is an impassioned plea for the preservation of nature’s incomparable biodiversity, not just for the sake of the trees, but also for all of us. Author Peter Wohlleben kindly agreed to answer our questions, discussing topics such as what inspired him to write this latest follow-up, the most effective ways to battle misinformation and his current and future projects. His new book was published by Greystone Books in April and is available at nhbs.com.
After your highly successful book, The Hidden Life of Trees, what inspired you to write this follow-up?
Research into trees and forests is progressing rapidly. Almost every week, something new and surprising is discovered. Also, I am seeing for myself the way trees in the forest are reacting to climate change. And not all the news is bad. Trees react and learn, they adapt, which gives us hope that they will be around for a long time.
Nach der Veröffentlichung Ihres erfolgreichen Buches, ‘The Hidden Life of Trees’, was hat Sie dazu inspiriert einen zweiten Teil herauszubringen?
Die Forschung zu Wald und Bäumen schreitet rasend schnell voran. Fast wöchentlich gibt es überraschende neue Erkenntnisse, zudem beobachte ich selbst in den Wäldern die Reaktion der Bäume auf den Klimawandel. Und es gibt nicht nur schlechte Meldungen: Bäume reagieren und lernen, passen sich an und machen so Hoffnung, dass es sie auch noch lange geben wird.
In Chapter 1 ‘When Trees Make Mistakes’, you make a very interesting point about how trees growing in a community can support one another through stressful periods, while ones growing away from woodland are ‘on their own’. Given the increasing fragmentation of our woodland habitats, do you think this lack of a network between trees will exacerbate the impacts of climate change?
That’s right. We urgently need larger forests. In Germany, for example, the forest is divided into about 2 million fragments. This reduces the trees’ ability to cool the landscape and create rain clouds. This is why when we rewild landscapes, as the nations of the world agreed to do in Montreal, we should pay attention to creating large contiguous natural areas.
Im ersten Kapitel, ‘When Trees Make Mistakes’, machen Sie eine sehr interessante Beobachtung, dass Bäume, die in Gemeinschaft wachsen, sich gegeseitig in stressigen Zeiten unterstützen können, während jene die nicht in Gemeinschaft leben, ‘alleine’ sind. Wenn man bedenkt, dass der Lebensraum Wald immer mehr zersplittert wird, glauben Sie, dass die Abwehsenheit einer solchen Gemeinschaft einen Einfluss auf die Auswirkungen des Klimawandels haben kann?
Richtig – wir brauchen dringend größere Wälder. In Deutschland etwa ist der Wald in rund 2 Millionen Fragmente zergliedert. Die Fähigkeit, die Landschaft zu kühlen oder Regenwolken zu erzeugen, leidet darunter. Deshalb sollten wir bei der Renaturierung der Landschaft, wie sie in Montreal von den Nationen der Welt beschlossen wurde, darauf achten, große zusammenhängende Naturgebiete zu schaffen.
Wood and wood-derived products are so integrated into our ways of life, from building materials to toilet paper, and it is often seen as the more environmentally friendly, ‘sustainable’ option compared to material such as concrete. Do you think it’s possible for us to move towards less destructive forestry practices and still be able to use this material at such a large scale, or will usage need to be adapted as well?
To harvest wood, we need forests, that’s pretty obvious. At the moment, however, the question we always focus on is how we can satisfy our demand for wood, without giving much thought to how the forest itself is going to survive. We need to move the survival of the forest front and center in our discussions. Only then will we be able to answer questions about how much timber can be harvested without damaging the ecosystem too much. Trees, after all, produce biomass to meet their own needs and not the needs of sawmills.
Wälder und deren Produkte sind so sehr in unsere Lebensweise integriert, von Baustoffen bis hin zum Toilettenpapier, welche oftmals als umweltfreundlichere und nachhaltigere Optionen im Gegenzug zu Materialen wie Beton gelten. Ist es Ihrer Meinung nach möglich, dass wir uns weniger zerstörerische Praktiken in der Forstwirtschaft aneignen können und dennoch Materialien in dem gleichen Ausmaß verwenden können wie bisher, oder muss dies auch angepasst werden?
Um Holz zu ernten, brauchen wir Wald – eine Binsenweisheit. Doc aktuell stellen wir immer zuerst die Frage, wie unser Bedarf nach Holz befriedigt werden kann und weniger, wie der Wald überlebt. Deshalb muss das Überleben des Waldes ins Zentrum unser Bemühungen gestellt werden. Erst anschließend können wir die Frage beantworten, wie viel Holz geerntet werden kann, ohne das Ökosystem zu sehr zu beschädigen. Denn die Bäume produzieren die Biomasse ja für ihre Zwecke, nicht für das Sägewerk.
COP26 in 2021 produced a pledge signed by over 100 nations to halt and reverse deforestation by 2030, though it only refers to net deforestation, with forest loss being replaced ‘sustainably’. Why do you think the value of ancient woodlands is so often overlooked when policies surrounding climate change are made?
Honestly, I don’t know. Way back around 1800, the world-renowned naturalist Alexander von Humboldt described the importance of forests for cooling landscapes and creating local rainfall. Modern satellite research confirms that old-growth forests are especially good at doing this. And yet, these days, forests are viewed mainly in terms of carbon storage. That’s far too narrow a view.
Bei COP26 in 2021 unterzeichneten über 100 Nationen das Versprechen die Entwaldung bis 2030 einzustellen bzw, rückgängig zu machen, jedoch geht es lediglich um die Netto-Entwaldung und den nachhaltigen Ersatz von bereits abgeholzten Wäldern. Warum werden alteingesessene Waldlandschaften Ihrer Meinung nach oft außer acht gelassen, wenn es darum geht Richtlinien zu erstellen?
Ich weiß es ehrlich gesagt nicht. Schon Alexander von Humboldt, der weltweit berühmte Naturwissenschaftler, hat um 1800 die Wichtigkeit der Wälder für die Kühlung der Landschaft und die lokalen Regenfälle beschrieben. Moderne Satellitenforschung bestätigt, dass gerade alte Wälder dies besonders gut können. Doch aktuell wird Wald überwiegend unter dem Gesichtspunkt der Kohlenstoffspeicherung betrachtet. Das ist viel zu kurz gesprungen.
Part 3: ‘Forests of the Future’ mentions that climate change is often blamed for the impacts of mismanaged forests. What do you believe are the most effective ways to combat this misinformation?
The only thing you can do is to push back. And that is exactly what motivates me in my work. I educate the public about what is really going on so they can decide for themselves what needs to be done. That is why I write books and travel to give presentations, and why I have established a new course (social and ecological forest management) at Eberswalde University for Sustainable Development. My goal is to create an emotional connection between people and trees. Trees make people happy!
Teil 3: In ‘Forests of the Future’ sprechen Sie davon, dass der Klimawandel oft für die Auswirkungen von schlecht geführten Wäldern verantwortlich gemacht wird. Was sind Ihrer Meinung nach die effektivsten Methoden um die Verbreitung solcher falschen Informationen zu vermeiden?
Da kann man nur gegenhalten. Das ist genau der Grund für meine Motivation: Die Bevölkerung über die wahren Hintergründe zu informieren, damit sie selber entscheiden können, was zu tun ist. Deshalb schreibe ich Bücher, deshalb reise ich zu Vorträgen, deshalb habe ich einen neue Studiengang an der Hochschule Eberswalde initiiert (sozial-ökologisches Waldmanagement). Mein Ziel: Menschen und Bäume emotional zu verbinden. Bäume machen glücklich!
One of the main solutions that a number of people are beginning to promote is the stepped back approach of allowing nature to regenerate without serious hands-on management. In a world where people often want to see governments taking action to help nature, do you think this method would be accepted by the public?
There’s no quick fix. People want to help. They want to actively participate in making everything better. But our activities lie at the heart of the problem. It’s difficult for us to step back and simply observe. Nature has been healing itself for hundreds of millions of years and it does this better without any help from us. The solution is to elevate the art of observation. If you visit the same places for years and take photographs, you see how the landscape recovers and changes for the better. This gives people hope and makes them happy! It’s the best cure for “climate depression”.
Eine der Hauptlösungen, die mehr und mehr Aufmerksamkeit bekommt, ist es, der Natur die Möglichkeit zu geben sich selbst zu regenerieren ohne größere Eingriffe. Kann Ihrer Meinung nach in einer Welt, wo Menschen von der Regierung Hilfe für die Natur erwarten, solch eine Methode öffentlich akzeptiert werden?
Das ist ein langer Weg. Menschen wollen helfen, wollen aktiv umgestalten, um alles besser zu machen. Doch unsere Aktivitäten sind ja Kern des Problems. Sich zurücklehnen und zuzuschauen, wie die Natur es seit Hunderten von Millionen Jahren immer noch besser macht, ist schwierig. Der Ausweg: Wir sollten das Beobachten thematisieren. Wer immer wieder dieselben Orte über Jahre hinweg aufsucht und auch Fotos macht, sieht, wie sich die Landschaft erholt und positiv verändert. Das macht Hoffnung und macht glücklich! Es ist das beste Mittel gegen die “Klimadepression”.
Do you have any current projects or plans for the future that you could tell us about?
I’m still writing books of course and I work nationally and internationally with our non-profit organization to prevent illegal clear-cutting and bring back old-growth forests. I also work at our forest academy almost every day (www.wohllebens-waldakademie.de) to tell people more about the wonder of trees. Forests are endlessly fascinating and you never run out of things to discover–I am still learning something new every day.
Haben Sie zukünftig Projekte oder Pläne, die Sie hier gerne besprechen möchten?
Ich schreibe natürlich weiter Bücher, kümmere mich national und international mit unserer gemeinnützigen Organisation um die Verhinderung illegaler Kahlschläge und die Rückkehr der Urwälder. Daneben arbeite ich fast täglich in der Waldakademie (www.wohllebens-waldakademie.de), um Menschen das Wunder der Bäume näher zu bringen. Wald ist so faszinierend, dass es unendlich viel zu entdecken gibt – ich lerne also jeden Tag immer noch dazu.
Answers translated from German by Jane Billinghurst.
The Power of Trees: How Ancient Forests Can Save Us if We Let Them was published by Greystone Books in April 2023 and is available from nhbs.com
In Spring 2023 NHBS have, for the third year running, participated in Plantlife’s #NoMowMay initiative. We’ve requested that the grass areas around our premises are spared from mowing for the duration of the month of May, allowing a host of flowering plants to expand and in some cases complete their flowering cycle.
May is a vital time in the lives of many flowering plants, as they grow up in a rush after the winter months of dormancy in the soil to meet the pollinators upon whom they rely for regeneration. In our gardens and municipal green spaces, we tend to keep lawns tamed and green by regularly mowing and clearing out flowering plants in favour of a neat and uniformed low-cut grass. This has benefits for us in some of our recreation activities, but it wreaks havoc on our ecosystems. If pollinating invertebrate species can’t find the flowers they rely on, they disappear from an area, which also has a knock-on effect on the species that need the invertebrates as a food source, and the flowering plants that need them to spread their pollen and reproduce. Over time, this fragments habitats and drives down both biodiversity and abundance of species.
So, by committing to #NoMowMay, no matter what size of a green space you have, you offer real potential for reconnection between plants and their pollinators, which in turn supports a greater number of birds, bats and other mammals large and small, including us!
This year, after quite a wet spell of late winter weeks with cold winds blowing through, May arrived with a warm embrace of pleasant sunshine that supported a quick growth of many flowering plants. Early flowers here were the Cut-leaved Crane’s-bill(Geranium dissectum), Common Vetch (Vicia sativa) and Cuckooflower(Cardamine pratensis), that spread rigorously through the grass along with a matt of Creeping Buttercup (Ranunculus repens). As soon as mowing ceased Daisies (Bellis perennis) and Germander Speedwell (Veronica chamaedrys) flowered throughout, alongside Dandelions(Taraxacum officinalis), Spotted Medick (Medicago arabica) and Herb-robert (Geranium robertianum). Many of the species present this year are listed in our species tally from last year (See our No Mow May 2022 blog here for a more comprehensive plant list).
Cut-leaved Crane’s-bill
Cuckooflower
Common Vetch
This year, it’s been a real wonder to witness some more of the invertebrate life across our May meadow. In the still warm sunshine, we’ve seen a fair few bumble, honey and solitary bee species dashing by, some impressive wasps and flies (including scorpion flies) and, owing to our riverside location, we’ve started seeing Mayflies and Damselflies in the last week or so. There’s been some fleeting glimpses of spiders sunning themselves on the walls and walkways and a beautiful Nursery Web spider (Pisaura mirabilis) touring the vegetation.
Mayfly
Nursery Web Spider
Along the edges of the plot here where trees and shrubs tower up, surrounded by Cleavers (Galium aparine), Brambles and Docks, we’ve found a few small green weevils (that we’re struggling to ID beyond the subfamily of Entiminae) and Red-and-black Froghoppers(Cercopis vulnerate) – plus, a short distance away we were delighted to encounter an incredible Horned Treehopper(Centrotus cornutus)! There’s also been a regular meeting of Iris Weevils (Mononychus punctumalbum) on the blue marking flags we had put out to highlight points of particular interest.
Red-and-black Froghopper
Iris Weevils
Green Weevil species
Horned Treehopper
We’ve had regular visits from Orange-tip butterflies(Anthocharis cardamines),Holly Blues’(Cauchas rufimitrella), Peacock (Aglais io) and Green-veined White Butterflies (Pieris napi) throughout the month, and, when the afternoon sun has been particularly strong, a handful of beautiful Meadow Long-horn moths (Cauchas rufimitrella) have gathered in a shimmering dance around the blooming Cuckooflowers. We’ve also been treated to some short appearances of a Burnet Companion moth(Euclidia glyphica) as they quickly nipped between the vetch flowers.
Orange-tip Butterfly
Holly Blue
Meadow Long-horn Moth
We’re hoping that we can leave the plants a little longer into June again this year, as there’s still some remarkable species yet to flower, and it’s such a delight to see so many invertebrates thriving alongside the plants in this wayside patch. Suffice it to say if this place had kept to the same mowing schedule as some other local verges, there’d be little or no opportunity for the plants or their pollinators to proliferate or regenerate, and that’s without even considering the benefits to us humans of allowing and encouraging this dynamic ecosystem. Small contribution as it may be in the grand scheme of things.
We hope you’ve been inspired to join in with Plantlife’s #NoMowMay this year too, or perhaps through June, and next summer too! We sell a wide range of handy books for identifying wild plants and animals, and there’s a growing number of books that are helpful resources for gardening for wildlife!
