Insect declines and why they matter

Bumble bee. Photo by Mick DrydenInsects in trouble

From The Wildlife Trusts

We’re facing a global biodiversity crisis, with many species declining at an alarming rate. Animals and plants that were once common are now scarce, and insects are no exception. Recent evidence suggests that insect abundance may have declined by 50% or more since 1970, but insect declines are not as well studied as those in larger animals, like birds and mammals. The best data we have in the UK and Channel Islands is for butterflies and moths (see Jersey here and report 2004-2013), which show a broad decline. You can read more in The Wildlife Trusts’ new report about our disappearing insects Insect declines and why they matter.

The bulk of all animal life, whether measured by biomass, numerical abundance or numbers of species, is comprised of invertebrates such as insects, spiders, worms and so on. These innumerable little creatures are far more important for the functioning of ecosystems than the large animals that tend to attract most of our attention. Insects are food for numerous larger animals including birds, bats, reptiles, amphibians and fish, and they perform vital roles such as pollination of crops and wildflowers, pest control and nutrient recycling.

There have been several recent scientific reports describing the rapid decline of insects at a global scale, and these should be a cause of the gravest concern (summarised here). These studies suggest that, in some places, insects may be in a state of catastrophic population collapse. We do not know for sure whether similar reductions in overall insect abundance have happened in the UK. The best UK data are for butterflies and moths which are broadly in decline, particularly in farmland and in the south. UK bees and hoverflies have also shown marked range contractions. The causes of insect declines are much debated, but almost certainly include habitat loss, chronic exposure to mixtures of pesticides, and climate change. The consequences are clear; if insect declines are not halted, terrestrial and freshwater ecosystems will collapse, with profound consequences for human wellbeing.

The good news is that it is not too late; few insects have gone extinct so far, and populations can rapidly recover.

We urgently need to stop all routine and unnecessary use of pesticides and start to build a nature recovery network by creating more and better connected, insect friendly habitat in our gardens, towns, cities and countryside.

Only by working together can we address the causes of insect decline, halt and reverse them, and secure a sustainable future for insect life and for ourselves.

This report summarises some of the best available evidence of insect declines and proposes a comprehensive series of actions that can be taken at all levels of society to recover their diversity and abundance.

But it’s not too late. Insect populations can recover rapidly if given the chance. To bring about this recovery, we have to make more space for insects. Gardens can be a haven for wildlife, helping connect up wild places in our wider landscape, creating a Nature Recovery Network that enables nature to live alongside us. Examples of how you can help can be found here and Jersey and Guernsey’s Pollinator Project.

The full Wildlife Trusts report Insect declines and why they matter can be downloaded here

 

Wild about Jersey activities suspended until review at end of April

From Wild about Jersey

Wild about Jersey volunteer monitoring and survey activities are suspended until review at the end of April

This includes participation in our monitoring schemes and surveys  (e.g. Jersey Butterfly Monitoring Scheme, PondWatch JE and Reptilewatch JE, National Plant Monitoring Scheme, Jersey Bat Survey).

In the current challenging situation caused by the COVID-19 pandemic we hope that everyone is coping and keeping well. In these difficult times the health and well-being of our wild volunteers is our priority. It is vital that we follow the latest government instructions ‘Stay at Home’: Advice for Islanders. All islanders are instructed to ‘stay at home’ this means, everyone in Jersey is ordered to stay at home at all times except for a limited number of reasons. Doing this will, protect our health workers and save lives.

We appreciate and value all those who expressed an interest in helping with surveys and counts and we hope that all who expressed a desire to take part will, in time, get to do that. Please be reassured that reduced survey coverage in any one year is not detrimental to the long-term value of the surveys you participate in. Thank you for your continued commitment.

During this time why not consider what you can do in your garden, yard, balcony or window boxes. Use this time to encourage appreciate the wildlife there and please don’t forget at any point you can still record any wildlife encounters you have using iRecord or the Jersey Biodiversity Centre website.

Wild about Jersey will have information about online training support and surveys you can do in your garden later this month. Any questions please get in contact.

Please stay safe.

Best Wishes

Wild about Jersey

Natural Environment

 T: 01534 441600

Government of Jersey

Growth, Housing and Environment | Natural Environment

Howard Davis Farm | La Route de la Trinite | Trinity | JE3 5JP

Restoring farmland ponds attracts more farmland birds

From Rare Bird Alert

Less than 70 years ago, ponds were a common feature of the farmland landscape, and were routinely managed just like hedgerows. Since the 1950s, many ponds have been filled in to reclaim more land for farming; however, a large number have been left unmanaged, meaning they have become overgrown with trees and bushes, making them dark and uninhabitable to many species.

Wildfowl & Wetlands Trust has been working with the Natural History Museum and University College London on research that shows reinstating traditional pond management methods, of tree and mud removal, can benefit not only pond species, but also farmland birds.

Ponds restored by the Norfolk Ponds Project, were compared to neighbouring unmanaged and overgrown ponds; restored ponds contained twice as many bird species and almost three times as many birds, as the overgrown ponds.

Bird species at the restored ponds included skylark, linnet, yellowhammer and starling, all species that are Red Listed in the UK because they have declined drastically in recent years.

There were 95 sightings of these four species in and around the restored ponds, which compared to just two sightings of yellowhammer and none of skylark, starling or linnet at the unrestored ponds.

The total number of birds visiting was also greater at restored ponds with almost three times as many birds attracted to the restored ponds. This was shown to be linked to the abundant insect food resources emerging from restored ponds.

According to lead researcher, Jonathan Lewis-Phillips of UCL’s Pond Restoration Research Group:

“Restored ponds are teeming with insects, and because different ponds have insect peaks on different days, birds can move from pond to pond, and get the food that they need. A network of high-quality ponds is, therefore, brilliant for birds in the breeding season.”

With a network of restored ponds across the landscape, birds were able to move between insect emergence events, providing an ongoing insect food resource during the breeding season.

The research comes at a time when farmland birds are under huge threat, having declined by 55 per cent in the last 50 years, largely due to changes in agricultural management to increase food production, according to the recent State of Nature 2019 report.

As well as providing a beneficial habitat for woodland birds, farmland ponds also provide an important landscape feature, and act as stepping-stones for other wildlife including frogs and dragonflies.

Despite their importance, according to a report published by the RSPB, WWF and the Wildlife Trusts, there are no plans to protect them included in the UK’s new Agriculture Bill.

“Our research shows how important it is to restore and manage ponds in farmland. Here in Gloucestershire, preliminary evidence suggests we have lost around two-thirds of our farmland ponds since 1900. That’s why we have been working with Farming & Wildlife Advisory group (FWAG SouthWest) and local farmers to restore a number of ponds across different farms on the Severn Vale.”

“Even following long periods of dormancy, overgrown farmland ponds can quickly come back to life, with plants, amphibians and insects starting to colonise them in a matter of months. That is why this research could be an important pointer of where the UK’s environmental and agricultural policy should focus post Brexit.”

Carl Sayer of University College London Pond Restoration Group said: “The research on birds was inspired by Norfolk farmer Richard Waddingham. His constant belief has always been that farming and wildlife can co-exist and with wildlife declining at an alarming rate, at no time in history do we need to make this work more than now. Restoring farmland ponds is clearly part of a positive way forward.”

 

A Shire for Jersey’s puffins

By Cristina Sellarés

“In a hole in the ground there lived a hobbit puffin. Not a nasty, dirty, wet hole, filled with the ends of worms and an oozy smell, nor yet a dry, bare, sandy hole with nothing in it to sit down on or to eat: it was a hobbit puffin-hole, and that means comfort.”

And so the story begins for the puffins, I mean the hobbits, according to J.R.R. Tolkien, of course. I could be forgiven for hoping that J.R.R.Tolkien was inspired by puffins when he devised the short, wobbly, round-bellied, food-loving, funny-looking creatures that live in a hole in the ground, which he named hobbits. Even his own fictional etymology traces the word to ‘holbytla’, which he created by combining the two real Old English words ‘hol’ (hole) and ‘bytland’ (to build) – a name that would be not completely unfit for the puffins either.

Like hobbits, Atlantic puffins build their homes underground, digging holes using their bills and powerful claws, to create a tunnel that leads to a larger inner chamber for the nest. And also like hobbits, puffins like their home comforts and line their nests with soft grasses and feathers, to keep the egg and later the chick safe and warm. They are very tidy too, and manage to keep the chick clean by using a toilet chamber located in a bend before the main room.

And finally, like hobbits again, they do not like unexpected visitors, defending their burrows from envious neighbours, fighting food thieves like gulls, and avoiding, however they can, attacks from invasive predators such as rats, cats and ferrets.

Knowing all this, Birds On The Edge has been trying to improve the homes and breeding grounds of our Jersey puffins, especially in view of he precarious state of the population – down to four pairs from more than a hundred in the space of a century. Sadly, this follows the trend of many other puffin colonies around the world, which have declined or collapsed due to causes ranging from loss of habitat, predation from invasive species and human-caused disturbance, amongst others.

Over the last year we have been monitoring the puffins and other seabirds in their breeding cliffs of the north coast, studying the potential predators in the area and noting the presence of people for leisure and commercial purposes too.

We have also built and installed puffin nest-boxes in some cliffs in the north coast, so that they can be used as artificial burrows by prospecting new pairs. Our breeding puffins, all four pairs of them, already go back to the same burrow each year, so with the boxes we are hoping to attract new pairs recruiting into Jersey’s population, especially ones who were born here and are ready to settle (puffins take 5-6 years to be mature).

As for the boxes themselves, there have been various designs, all following the concept of a tunnel leading to a main chamber. We have stuck to this, building a closed box with a roof, which is completely buried. The access to the chamber is via a 1m-long pipe which is buried too, so that the entrance from outside looks like a hole in the ground. The box is almost one metre long and has a small partition near the entrance, to create the illusion of the toilet chamber, should they like to use it for this purpose. As finishing touches to the installation we packed a layer of mud and soil against the back wall, to give the puffins the chance to dig a bit if they wanted to, without going too far, and for the same reason the boxes have no floor, but a good layer of soil so that the puffins can shift the ground about and decorate their nest as they please.

Digging and burying the boxes in the cliffs wasn’t an easy task; Geomarine sent their “rope team” to assist the rangers of the National Trust and Natural Environment for the job. The team successfully installed some of the boxes in an otherwise inaccessible slope, which was deemed suitable for the artificial burrows.

With the breeding season upon us and our puffin pairs due to arrive anytime now, we will be keeping a close eye on the seas around Plémont, hoping to see the faithful locals come back to their usual spots, and even better to see new pairs flying into the cliffs, their purpose-built homes waiting for them.

The boxes might be a bit too small for a hobbit, but we hope our puffins will approve of their very own Puffin Shire.

 

Jersey Bat Group Open Meeting and Volunteer Drive

When:              1 April 2020

Where:            Société Jersiaise

Time:               19:30 – 21:00

The Jersey Bat Group are holding an open evening 1st April to welcome anyone who would like to know more about the work they do. The group invites anyone with an interest in conservation, wildlife volunteering, public engagement or arts and crafts to come along to find out about the volunteering opportunities and training they have to offer.

PLEASE NOTE there may be disruption to planned events through concerns over Covid-19 so watch out for any changes to plans.

Over the last few years, the Jersey Bat Group has been busy. They have discovered new records of bat species in the Island, learnt more about the roost sites of different bat species, increased public awareness by providing talks and walks for schools, building professionals and other organisations. Members have learnt new skills including identifying different species of bats from sounds and appearance, rope access skills to check for roosts in trees, advanced survey skills to carefully trap bats for analysis in the hand and release. Members have also assisted with the ringing of bats as part of licenced projects studying the movement and migration of bats and help track radio-tagged bats to find out where they live and forage.

As the hibernation season draws to a close, the group are gearing up for another busy season of public engagement and research. There are lots of activities that you can get involved in even if you haven’t got any previous experience. For the seasoned bat enthusiasts there are plenty of opportunities for you to develop and grow your skills with the advanced surveys.

The April meeting will give an overview of some of the activities volunteers can get involved in and you will be able to sign up on the spot!  Activities include:

  • Public engagement – including stalls, public walks and talks. This year’s focus is on light pollution and the effect this has on humans as well as nocturnal wildlife
  • Fund raising – e.g. pub quizzes, stalls, cake sales, bat themed merchandise and any other great ideas volunteers may have
  • Transect surveys – walking a set route after sunset with a bat detector to record bat activity 
  • Passive acoustic surveys – assisting with the collection of data from bat detectors left at sites to record activity at a specific site (great for those who prefer to volunteer during daylight hours!)
  • Sound analysis – learn to analyse the recordings from the surveys above to identify the species of bat present and see if the bats are feeding or socialising as well as echolocating to find their way around
  • Members’ activity walks – informal walks, usually monthly, where members can learn to use bat detectors and chat to others about all things batty
  • Roost monitoring
    • counting bats as they emerge from known roosts. This helps us to see how bats are doing year on year and if populations are increasing or declining
    • Checking bat boxes
  • Advanced bat surveys – trapping bats so we can find out more about the breeding status of different bat species within the Island and learn more about the cryptic species of bat in Jersey (these sound similar on the acoustic survey, so the way we find out more is by looking closely at the bats to identify the specific species)
  • Arts ‘n’ crafts – we are keen to recruit artistic or creative volunteers to make batty themed products for the stall and liven up our website and social media.

Amy Hall, Chair of the Jersey Bat Group, said “Bats are fascinating and often misunderstood mammals.  We are hoping that this open meeting and volunteer drive will help both dispel the negative myths about bats and also to enthuse members of the public to help us with bat conservation and research. 

You don’t need to be a member of the group to attend but there will be some membership forms available on the night for anyone wanting to become more involved, or just to support the work we do.”

 

Reptilewatch training 2020

People with a passion for nature can learn how to survey and protect our native reptiles and become Wild Volunteers at a free training event on Saturday 14 March.

Reptilewatch JE 2020 (which runs from 9:45am to 4:30pm at La Moye School) will teach people about the four native reptile species that can be found in Jersey, how to survey and assess habitats as well as providing some guidance on the identification other wildlife that they may encounter along the way.

The event is organised by The Jersey Amphibian and Reptile Group, Jersey Biodiversity Centre, Amphibian and Reptile Conservation Trust and the Government of Jersey’s Natural Environment Team.

The event will offer two different levels of training for up to 50 volunteers. All volunteers can train for both Level 1 and Level 2, and do not need to have any previous experience:

  • Level 1 will give the volunteers the skills they need to run a 30-minute survey in their own time.
  • Level 2 will give volunteers the skills they need to run a minimum of six surveys between April and October, using more complex methods.

The data collected by volunteers will be used to monitor the health of reptiles and their habitats and record the number of animals within the survey areas.

Nina Cornish, Research Ecologist, said: “We would like to encourage anyone who is interested in finding out more about Jersey’s reptiles to come along and see how they can get involved.  The data collected from citizen science schemes like Reptilewatch is used to evaluate the future trends and action necessary to conserve these protected species.

“We rely on the kind support and commitment of Wild Volunteers, who allow us to run more surveys and gain a better understanding of the health of Jersey’s environment so that we can protect it for future generations.”

Anyone who wants to attend the event can reserve a place online or contact Liz Walsh by email: l.walsh@gov.je. or by phone on 441628.

Please don’t forget to wear appropriate clothing and bring some boots and waterproofs to be able to participate in the field session.

The Pollinator Project has launched

By Sarah Maguire, Jersey Biodiversity Centre, Education and Outreach Officer

The Pollinator Project.JE has launched in Jersey which aims to help Jersey’s pollinators and their habitats. Pollinators move pollen from the flower to another flower, this results in fertilization that produces fruit and seeds. Without pollinators we would not get the reproduction of plants that create food and habitats for humans and other animal species. Pollinators are key for our survival with food security relying on their pollinating skills, so protecting them and helping to improve their environment is vital. Guernsey launched their pollinator project in 2017 and Jersey’s team are working alongside Guernsey and the other Channel Islands to replicate their success bringing together a variety of organisations to help.

Pollinator is a term that encompasses a wide range of species. Our focus is on pollinating insects and they may include many different species of insects such as hoverflies, beetles, flies, butterflies and moths. The decline in pollinating insects has also resulted in a decline in the number of birds across the UK with an 8% decline since 1970. The Pollinator Project will work to address a number of risks associated by disease and invasive species, such as Asian hornets. We will work together in partnership with other groups to support pollinators across the island.

The pollinator project will involve educational work in schools, habitat management and monitoring to help identify our species and habitats so that we can begin to enhance what is already in existence.

Through 2019 we will be sharing information, advice and top tips. So, if you’re into gardening you could plant native pollinator friendly plants such as Lavender (Lavandula munstead), save a space for pollinator native plants in your garden. Soon enough you will see patches dedicated to pollinators popping up over our Island; in schools, parks and gardens, work places and the countryside.

Let us know what pollinators you have spotted by sending a record to the Jersey Biodiversity Centre. This information will be added to a pollinator map for the island. We will also be running dedicated surveys of pollinators in the newly created pollinator patches. For the time being let us know what you’ve seen and add photos to your record to help with the verification of the species.

For more information on the project and how you can get involved please visit pollinatorproject.gg

#PollinatorProjectJE        #Pollinators        #WildFlowers

Garden bird time!

This weekend, 1st and 2nd February sees the 19th annual Jersey Great Garden Bird Survey (we started in 2002) in conjunction with Action for Wildlife Jersey and the Jersey Evening Post. There goes the weather! Remember the Beast From the East? Apparently (so the UK’s tabloids would have us believe) expect the Pest From the West! Whatever the weather, please count the birds in your garden (instructions below) and use the form which you can download here.

This annual count of the birds in the Island’s gardens has proven invaluable to our understanding of what is happening with many of our favourite species, the ones we often share our daily lives with and cherish. After all, and this may bypass the occasional world leader, what is happening in the birds’ world is happening in ours! 

Method

The method of the count is very straight forward. Basically you just need to look out into the garden for a few minutes (I just look out the kitchen window) and write down what birds you see and the maximum number of each species. And, of course, red squirrels count again as birds this year. Just for one weekend!

Once you’ve counted the birds (and squirrels) on your chosen day please fill out the form (here) and email to BOTE at birdsote@gmail.com or drop off at the JEP office. Alternatively you can fill out the form in the JEP or pick up a form from one of the Island’s garden centres (Ransoms, St Peters, Animal Kingdom or Pet Cabin at Le Quesne’s) and leave it with them.

During last year’s count (read more here) the Top 16 birds recorded were (average per reporting garden):

  1. House sparrow 6.9
  2. Chaffinch 1.8
  3. Wood pigeon 1.77
  4. Starling 1.75
  5. Great tit 1.6
  6. Blue tit 1.6
  7. Collared dove 1.4
  8. Magpie 1.4
  9. Robin 1.3
  10. Blackbird 1.0
  11. Greenfinch 0.33
  12. Song thrush 0.26
  13. Pheasant 0.22
  14. Blackcap 0.16
  15. Great spotted woodpecker 0.12
  16. Jay 0.12.

Our honorary bird, the red squirrel, at 0.4 per garden, would have been 11th.

So, please take part this weekend, enjoy the birds (and squirrels) and consider yourself citizen scientists!

 

Birds in the Channel Islands: lists updated

A little later than in previous years, we are very pleased to update everyone on the Channel Islands’ birds. Two new species were added to the Islands list and unlike some of last year’s (here) they were ‘proper’ species, not those cryptic ones hiding in plain sight. Although Guernsey did add the previously ‘hidden’ Iberian chiffchaff and Caspian gull to their own list in 2018.

With some revisions (Jersey’s saker falcon, probably an escape, was demoted), the overall total for the Islands only actually went up by one so now stands at 377. I was right, last year, that Alderney would add little bunting to their total but they still haven’t reached 300. Losing a bean goose (its become two species and while Jersey can confirm records of both taiga and tundra bean, Guernsey and Alderney decided that they couldn’t retrospectively confirm the tundra version) put them back one, the little bunting brought them back up to 298. The wait for 300 goes on!    

And, in the separate islands, Guernsey added the three species above but also saw their first pallid swifts with birds seen in October and November. Offshore Guernsey birders recorded their Island and the whole CI’s third Wilson’s petrel. And, to rub it in with their southern neighbours the royal tern continued to hang around until May and still didn’t visit Jersey.

In Alderney, the impressive effort continued and besides the little bunting, long awaited second records of goosander, Iceland gull and Richard’s and tawny pipits were logged. There were also three records of great egret, a rapidly spreading species, and two of cirl bunting, a species, in contrast, considered to be in decline and exhibiting limited movements. Interestingly, Sark also saw a cirl bunting, their first since, well, a long time ago. Jersey has breeding cirl buntings but they were absent from the Island from 2004-2012 pointing to more movement in this species than had been expected (and look out for more news on this beautiful bird next year!). 

Guernsey also recorded local rarities in Canada and pink-footed goose, penduline tit and corn bunting. Sark added records of only rarely recorded red kite, nightjar and hawfinch with their cirl bunting.

In Jersey, besides the two CI firsts, above, the first Island record of Pallas’s leaf warbler meant that a gap in the CI list was finally filled in – there have been 18 previous records of this warbler across the other three islands. There were also seconds for Barolo shearwater, little crake and Caspian gull. The little crake was found in poor health and died in care.  A third common rosefinch and third dusky warbler were also notable. 

Two further wading birds made contrasting appearances in the islands in 2018 with a Kentish plover recorded in Jersey for the third time since 2000 and six black-winged stilts seen (two in Jersey and four in Alderney). Kentish plover is a former breeder in Jersey, Guernsey and Alderney (last breeding in 1974) whereas the stilt was only first seen in the islands, in Guernsey, in 1987 and has now been recorded in 13 separate years.

The full A Working List of the Birds of the Channel Islands can be downloaded here

 

Chough report: September 2019

By Liz Corry

Alderney’s free range pigs. Photo by Liz Corry.

A blog post about cute pigs?! Nah. I’m just throwing you off the scent. Click bait. It is the monthly chough report of course with everything that happened in September.

Scoping out the racecourse

A group of twenty-seven choughs under observation at Les Landes Racecourse. Photo by Liz Corry.

The chough flock spent at lot of time in September foraging around Les Landes Racecourse. There appeared to be plenty of insects available in the soil. Leatherjackets (cranefly larvae) from the looks of things although viewing through a scope a some distance adds uncertainty. 

Beaker and Beanie Baby take flight from Les Landes Racecourse. Photo by Liz Corry.

We still have a fair few turn up at the supplemental feed. The noticeable difference is that they are taking less food. Instead of finding empty food dishes within an hour of food being put out we find leftover pellet. Presumably because they have eaten so well out and about in the mornings.

Our rodent-proof food stands mean we can leave the leftovers for the choughs to snack on later. Hunger should not be a problem for Jersey’s choughs this month!

Class of 2019 suffer another setback

Another dead juvenile has been found out on the north coast. The body was found by a dog walker near Devil’s Hole. The lady regularly visits Sorel and knew when we would be feeding so kindly handed over the remains. We identified the bird as PP042 who fledged this year in the quarry. Not a huge surprise as they were on the missing birds list. 

The surprise was the condition of the bird…headless and, on X-ray, very broken. You can see shattered bone in the left humerus (circled red in the image below). Our vet was a bit baffled at the post-mortem. The injuries sustained are something he is more familiar with seeing from a bird that had been hit by a car. Plus we don’t know if all this happened after the bird died or before.

Radiograph of dead chough PP042 showing a shattered left humerus (circled red). Image by Andrew Routh

We do know this means there are only 11 juveniles remaining. Three of those have not been seen in a long time. If they are still unaccounted for in October we will have to assume the worse.

PP035 is one juvenile very much alive and kicking. She was caught up mid-September because one of her plastic rings was unraveling. Not an easy thing to do for a bird to do. It would have required force. The ring was replaced and this time a lot of glue was used to seal the overlapping edges. She looked in good health and was released straight away.

Where’s woolly?

The flock of sheep at Sorel were moved off site this month as part of their management plan. 

There was, however, one little sheep who avoided the round-up. We found her merrily grazing away at the aviary. She had pushed through the fencing and entered the hedgerow bank rather cunningly hiding in the hedgerow when the shepherd was around and reappearing at the chough feed.

With a bit a team work and a lot of patience she was eventually moved out (it gave our push-mower a bit of a break!).

After seven years of working out at Sorel it felt quite eerie to visit and have no sheep and no choughs*. You can still find the sheep in various locations around Jersey doing their bit for conservation grazing. Maybe it could become the next rewilding game #whereswoolly?

*don’t worry we haven’t removed the birds, they do that themselves by flying off during the day.

Flocking season in the Zoo

At this time of year, with breeding over, we normally move all the Zoo choughs back into one aviary. This mimics the flocking behaviour you see in choughs over winter. However, this year was a bit different. 

This is the first year we have had only one breeding pair at Jersey Zoo. It is also the first year we haven’t released parent-reared chicks. So that means trying to mix a family of four with the only other chough we have – Gianna.

Gianna has not been welcomed this year by the other choughs in the flocking aviary. Photo by Liz Corry.

Normally the other choughs ignore Gianna, but with one family and an uninvited guest in their territory things are a little different. We have made three attempts to mix Gianna with the group this month. The first time we assumed tensions were high because the male in the family had only just been moved back. He had been housed separately for the past two months due to bad behaviour. We gave him some more time to settle in and calm down before the next attempt. No change. We waited again. Surely the hormones had settled? Nope.

As soon as I leave the aviary the pair fly over and shout loudly at Gianna. If I then walk away from Gianna, they dive-bomb her and it gets physical. Thankfully, Gianna is thick skinned and once I’m back inside with her she returns to preening and picking out insects.

Gianna claimed rights to the enrichment log looking for tasty rewards. Photo by Liz Corry.

Sadly for Gianna I can’t live in the aviary and be 24-hr bodyguard (although the rent would be free). She has been moved back to her off-show aviary and might have to stay in there over winter.

New placement student

If Gianna does have to stay off-show she will receive lots of attention because….fanfare please…we have a student placement again! After more than a year with a vacant position, Flavio has joined the project.

He is with us until March and has already got stuck in to the task at hand. As evident in the video below. Faceal sampling for health checks, camera trap reviews for roost ID, and dealing with a dead chough all in Week 1.

Flavio has previously worked on a beetle conservation project in the UK so we are hoping to put his survey skills to use in Jersey. His mode of transport is a bicycle so be sure to give him a wide berth if you are overtaking – he has an expensive scope in his bag. I wouldn’t want it damaged! 

Wilder Islands

The annual Inter-Islands Environmental Meeting was held in Alderney this year hosted by the Alderney Wildlife Trust. With the theme of Wilder Islands, delegates attended a two day symposium highlighting work carried out across the Channel Islands, Isle of Man and islands of the British Overseas Territories. Birds On The Edge was represented by myself and Cristina Sellares with Glyn Young joining on the challenging third day.

Just some of the flags adorning the Island hall representing the delegates’ country of origin. Photo by Liz Corry.

The third day was a mixture of talks and working groups tackling the challenges islanders face with biodiversity and climate change. Tony Juniper gave the introductory keynote speech.

We were also treated to an evening lecture from Dr George McGavin the esteemed entomologist and patron of the Alderney Wildlife Trust.

Roland Gauvain, Alderney Wildlife Trust, introducing guest speaker Dr George McGavin. Photo by Liz Corry.

A separate blog will be posted going into more detail. The highlights for this report include the mention we got in Jamie Marsh’s talk on the white-tailed sea eagle reintroduction in the Isle of Wight. Guess where we might be taking choughs next? And our first possible sighting of a Jersey chough visiting Sark! Suffice to say our holidays work plans for 2020 are quickly filling up.

Alderney’s pigs provide prime foraging habitat if any of our choughs decide to relocate. Photo by Liz Corry.

Wilder Kent

Alderney Wildlife Trust was not the only Trust we were involved with this month. I attended further planning meetings this month for the Kentish Chough Partnership (KCP). This includes Kent Wildlife Trust, WildWood Trust, and the National Trust to name all the trusts. Also involved are Paradise Park, White Cliffs Countryside Partnership, and English Heritage. As you can imagine there are a lot of stakeholders with an invested interest in restoring Kent’s biodiveristy.

Image courtesy of Kent Wildlife Trust

Building on the success of the Jersey choughs, can reintroduced choughs help restore Kent’s chalk grasslands? Could we eventually join the Cornish population and Kentish population to bring back this charismatic bird to England’s entire south coast as in days gone by? Ok, that last bit is jumping the gun. Although it is early days, the KCP are certainly working hard to make sure the first aim is achievable.

You can click the link here to read about Kent Wildlife Trust’s vision for a Wilder Kent.