Tag Archives: Jersey

Chough report – May 2023

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By Charlotte Dean

Brand new hatches

The chough team have been racing against the (breeding) season, trying to repair the aviary. The large holes that were in the tops of the aviary’s netting are now fixed; there are only a few little holes left to sew up. In the meantime, the team has been preparing and replacing the release hatches on the front of the aviary. The aviary itself is always left with two release hatches open, so that the visiting choughs can be identified more quickly and with more ease as they fly in than if 43 choughs flew through all four entry points at the same time! The hatches are also an essential for the team to capture the choughs inside if they need to be health-checked or ringed. As the breeding season was well underway, the team needed to ensure that the front release hatches were fully functional. This would ensure that when the ‘choughlets’ had fledged, left their nests and eventually showed up at the aviary, they could be caught and receive their identifying rings. This is, however, if the choughs don’t outsmart the team – which they can do, very often!

Are there chicks among us?

Over the course of early May, it became clear that the pairs’ females had been sitting tight, incubating in their nests. This became obvious to the keepers by the lack of female presence from the known breeding pairs with only the males turning up for food, typically filling up and quickly flying off. To the end of May, we began to notice the females starting to visit the aviary again. Many of the females were wing-begging at the keepers while awaiting the feed. This, combined with the breeding pairs arriving at the aviary in staggered intervals, suggests to us that chicks had hatched and, therefore, the pairs were co-parenting again, each retrieving enough food to feed themselves as well as their hungry chicks at the nest.

Ronez Quarry visit

The team visited Ronez Quarry to renew their health and safety permission with the site and for our new chough student, Grace, to experience the grand tour of the quarry. While visiting, we had the opportunity to see how some of the chough pairs were getting on at their nests. Red & Dingle had built a very nice nest in their usual spot, but unfortunately, much like last year, they had not laid any eggs, but we remain hopeful that they will do later. Dusty & Chickay looked as though they had at least one chick in their nest this year while Bo & Flieur had two if not three little beaks shouting for food in their nest. Kevin & Wally had three chicks in their nest. Four other nests were occupied by Trevor & Noirmont, Lee & Caûvette, Percy & Icho and Green & Pyrrho: these nests were inaccessible without specialized equipment – but there were plenty of chick-related noises and pair visitations that would suggest that these other nests were very active as well!

Plémont pair update

Minty & Rey had a lot of obstacles to overcome this breeding season; they built a nest in a new location at a local stables, but the nest and the choughs were deterred from the area. The team had been monitoring their usual nesting spot in Plémont in the hope that they would return and produce some wild ‘choughlets’. The pair had both been seen visiting the nest, but we didn’t know if they had already laid in their previous nest. While visiting Plémont, it was clear that Rey was incubating on the nest as she flew out on Minty’s arrival to be fed by him on the cliffs above the nest. At the very end of the month, we celebrated the sounds of tiny chick noises and the pair both returning to the nest to feed their chick(s). The chicks were not visible, and we assumed they were only a few days old.

 

Chough report – April 2023

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By Charlotte Dean

Easter Monday

Many of the breeding pairs were seen collecting wool on the fields and flying in the direction of Ronez Quarry. The younger choughs were also enjoying all the wool floating along the fields; they were often seen rolling around on the grass with it. With all the extra time the choughs were spending in the fields collecting wool and with Easter around the corner, the team had some Easter related enrichment put out in the fields adjacent to the aviary. A fun new part of the Island for the choughs to explore. The wind over the coast did make it more interesting for them to approach; but even the sheep were curious about the new objects.

So far, it seemed that the choughs were already behind in their nest building compared with last year’s breeding season. It was also interesting to see that the captive choughs at Paradise Park already had chicks hatching! The Jersey team continued to be hopeful that with all this wool collecting observed, there would be definite signs of egg-laying for the Sorel choughs soon!

Behavioural changes

The second half of April saw plenty of exciting behaviour at Sorel. A few of the known breeding males in the flock were seen feeding and displaying at (is that to?) their females; notably: Dusty, Dingle and Percy. Many persistent displays from the males were going on before and during the feeds but so far, the majority of the females had shown no real interest. However, as April drew to an end, it was clear to see that the breeding season was well on the way. Around mid-April we had started observing females begging from their males for food. We all know what that means; the incubation period has begun, and breeding males need to make sure they’re feeding their females on the nest! To our knowledge, the first pairs to start incubating this year were: Dusty & Chickay, Kevin & Wally and Percy & Icho. We know this because the males provide all the food to the female on the nest and these males were showing up to the supplementary feeds without their partners several times each day. The remaining potential breeding pairs in the flock, particularly Bo & Flieur, Trevor & Noirmont and Lee & Cauvette were not long behind them.

News from around Jersey

It seems that one pair (Danny & Jaune) who could potentially be our second ‘wild breeding pair’, had been using Simon Sands in St Ouen’s Bay as a safe roosting area and but have moved on from St Ouen’s and settled in a little further inland in St Peter. The pair have found another building with a nice overhang to nest in this year. We currently have some uncertainty over whether this is their active nest at this time. However, the team are hoping that this year is their year! Our other truly wild breeding pair is Minty & Rey. Last year, Minty & Rey unfortunately lost their chicks before fledging and we think that this may have been why they had not rebuilt their nest in their usual spot in Plémont. They were still being seen at Plémont this month; however, we’ve had many sightings of them in the Grosnez area too and even some evidence of them nesting in a stables! Their nest site was discovered but unfortunately the owners had already persuaded the choughs to nest elsewhere and the pair were seen using their usual nesting spot in Plémont again so we are hopeful that they will have better luck with their offspring this year.

Chough report – March 2023

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By Charlotte Dean

Ronez Quarry chough activity update

As Ronez Quarry provides perfect nesting sites for the choughs, we have a great understanding with the owners in regard to ‘our’ choughs. Our chough team may be somewhat lacking this year, but the employees of the quarry are always happy to help give insights into the choughs’ activities within the quarry. Although around the aviary we hadn’t seen much of any nest material gathering, a sign of spring in previous years; it became apparent that the pairs had started separating from the flock and finding their own places to roost and nest. The quarry had plenty of activity at the usual nest site of pairs: Dusty & Chickay and Trevor & Noirmont, but not much for any of the other breeding pairs so far.

There was a lot of activity in three new areas in the quarry that haven’t been used in previous years; it will be interesting to find out who is using these new areas for nesting. The chough team will spend time at the quarry to try and identify whose nests are where, as when it comes to ringing the chicks in the nests, they will know who the chicks belong to once they arrive at the aviary.

Sheep wool

The sight of a breeding pair (Percy & Icho) carrying nesting material in flight towards the quarry was good news. But it wasn’t just any nesting material; they were carrying wool! Wool is generally the last material collected for nest building, for a warm and comfortable interior. This suggests that the choughs in question, Percy, and his mate Icho, may be close to finishing their nest building soon! But for now, we wait patiently to notice their behaviour changes. Once they’ve finished building their nests the males turn their attention to impressing their females with attentive courtship and displays. Choughs have several courtships displays. One, mirrored flight, is where the female and male will follow each other’s exact flight patterns. Others include courtship displaying and feeding. Displaying is one of the few ways male choughs ‘flirt’ with their female; they do this by spreading their wings out and shaking. And if those aren’t enough to convince the female he’s good enough to raise her chicks; he’ll also feed her!

A wandering chough

Almost un-noticed, Portelet has been off to Guernsey again. This time she seemingly went alone, was welcomed on our sister Isle but flew back home again. She didn’t miss a supplementary feed! Portelet does show us that inter-island travel is fairly straight forward, and we still look forward to colonisation.

We’ve been approved!

The planning permission for the Sorel aviary was accepted and the aviary will see another five years. Now that the planning permission has been accepted; essential aviary maintenance can commence. The first priority is to fix the holes in the aviary’s netting, these holes have occurred through the wild weather the aviary is always being battered by. The holes could cause a dilemma in the next essential catch-up if not fixed as a chough could escape from the aviary, they’re that big. The clock is ticking for this work to be complete with the chough pairs becoming more attentive. With a little help from the Government of Jersey’s Environment Team, we could get our equipment up to the aviary to start fixing those dreaded netting holes. Once the holes are fixed, we are hoping to move our attention to fitting brand new hatches.

 

Chough report – February 2023

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By Charlotte Dean

Public sightings

The public of Jersey have been giving us lots of sightings of the choughs as they move around the Island which is brilliant. One of the most popular spots the choughs are using as foraging habitat is Les Landes Common and Racecourse. Some of those choughs identified as using these spots are Trevor, Noirmont, Minty, Rey, Lee & Cauvette. But very often there are more than 20 choughs there at a time. It’s not surprising that they use Les Landes as a foraging spot as, as well as cattle, there are the horses that use the racecourse, all providing the choughs with dung, which may be alive with lots of tasty larvae for the choughs to consume.

Chough activity update from Simon Sand & Gravel Limited

Last year we had a chough pair, identified as Danny & Jaune, building a nest within the Simon Sand & Gravel Ltd site in St Ouen’s Bay. We’ve kept in contact with this company as choughs do generally nest each year in the same or similar areas. Last year, this pair didn’t get too far with their breeding situation. They managed to start building a nest between them, but unfortunately another (unknown) species took over their nest. This year we were informed of a pair roosting in the roof/overhang of one of their buildings but after a few days of them roosting there, they hadn’t seen them since. So it could be that they’ve found somewhere else to nest nearby. The chough team will be searching for their new nest site area. Furthermore, if this pair successfully breed, it won’t only be their first true breeding year, it’ll also be our second pair to produce real ‘wild’ chicks (chicks from a pair that were both hatched themselves wildly).

The results are in!

The results are in for the five juveniles which had the pleasure of having their blood tested for the reasoning of finding out their sexes. In November tests were taken on Birch, Sallow, Willow, Pine and Liberty. Birch, fledged from Dusty & Chickay’s nest, has been ‘playing the field’ so to speak with some of the females in the flock and it’s good to see that Birch is in fact a male. Sallow, fledged from Kevin & Wally’s nest, has stopped showing an interest in Portelet but has moved on to Archirondel and is also a male. Willow, Pine and Liberty are all females. Willow, fledging from Green & Pyrrho’s brood, Pine from Percy & Icho’s, Liberty from Kevin & Wally’s. It seems that last year’s sex ratio is looking pretty even so far. Hopefully, when the rest of the 2022 juveniles are tested, we will see some more males!

Campaign to create Seabird Reserve moves to next stage

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A campaign by Birds On The Edge to save the Island’s much loved puffin by the creation of a Seabird Reserve has moved a step closer with the submission of a planning application for a section of profile fencing.

The proposed Seabird Reserve will require the erection of a one-mile predator proof fence to protect the puffins, their eggs and chicks from non-native predators such as rats and ferrets (mammals like these are a threat to seabirds worldwide). An application is being submitted for the erection of a temporary section of the fence so that people can see for themselves what the Seabird Reserve might look like.

The profile fencing section will be a 15-metre-long section constructed in the same area where the real fence would be proposed in the future.  The mock-up will be identical in height, colour, and overall look of a real predator fence. It will be in place for a minimum of two months before being removed, to give all members of the community the opportunity to visit the area and see the section for themselves. The public will also be encouraged to engage with the project via a range of platforms including drop-in sessions, opinion polls, and social media.

 

It is hoped that this will demonstrate to the public both the visual impact the fence will have on the landscape as well as the protection that it will afford to coastal wildlife. The BOTE Partnership will also use the opportunity to help boost understanding of the project and wider appreciation of the wildlife found at Plémont.

BOTE ultimately wants the people of Jersey to see and decide for themselves if this project is a fair compromise in order to protect the puffins and other wildlife from becoming extinct in Jersey.

BOTE’s Cris Sellarés, Project Officer, commented on the application:

“There are now likely to only be eight puffins left in Jersey.  If we don’t do something now, there is a real risk that we will lose the iconic seabird which plays such an important part in Jersey’s natural and cultural heritage.

However, BOTE fully recognise that such a strategy comes at a price and the proposed fence will have some visual impact upon the coastal landscape. It is, therefore, imperative that Jersey’s community has the opportunity to assess the impact for themselves and decide whether they feel this project should go ahead. Such decisions are never easy but undoubtedly will be increasingly required if our community is going to play a full and active role in addressing the current biodiversity crisis.

The continuing loss of biodiversity in Jersey through local extinctions will inevitably result in a denuded and poorer environment for this generation and those that follow on. Already we have seen the loss of the yellowhammer and turtle dove and alarming declines in such species as starling and cuckoo. The time has now come to decide whether we wish to see the puffin and other seabirds follow suit or actively attempt to find solutions.”

Glyn Young, co-founder of BOTE said:

“Provision of a predator-proof fence to protect our Island’s remaining puffins and other seabirds may be the last hope we have to keep these wonderful birds in Jersey. Seabirds today face a multitude of global problems from changing sea temperatures and overfishing to pollution and human disturbance. They need safe areas to nest and rear their young away from non-native predators, who if left free to access nest sites would eat the birds’ eggs and chicks. The proposed site, free of predators, will likely see the return of former breeding seabirds such as the Manx shearwater and storm petrel too. They visit our coast annually but recognise that the Island is currently unsafe for nesting. BOTE invited Kirsty Swinnerton to draft an initial proposal in 2018. Delayed by the pandemic it is exciting to see this project progressing so well. Fencing of this kind has been very successful in protecting endangered seabird populations in Hawaii, New Zealand and elsewhere. Without making bold advances like this, Jersey will face the loss of large components of its natural environment and become a poorer place”.

Chough report – January 2023

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It’s too early!

With all this warm, not so wintery weather, it seems that all the choughs are becoming very attentive to one another. This is good news for pair bonds and for our team to acknowledge potential candidates for breeding this year. We’re happy to see that our eleven pairs from last year are starting to rekindle their bonds again, ready for the breeding season. But surely, it’s definitely too early for all these feeding courtship behaviours! Apart from our eleven adult pairs, we’ve again been seeing relationships blossoming between some of the juveniles from 2022. Liberty, who was hatched by Kevin & Wally, has been paying close attention to one of our three-year-old choughs; Archirondel. We have also been seeing mutual preening going on between some of the juveniles; Pine, one of Lee & Caûvette’s young from 2022 has taken to Aspen, one of Percy & Icho’s young from 2022. This may just be the juveniles learning to be attentive, in practice for future mates – but we can hope that this might bring forward some more real wild hatched chicks in the near future.

Chough foraging spots

Over the years it has been clear that the choughs spend a lot of time around the Les Landes area, whether that be at the Racecourse grounds, the model airfield or the tower. Les Landes provides the choughs with large stretches of semi-natural grassland to forage on; so, you can see the attraction. We’ve recently had sightings of pairs of choughs in Les Landes; namely Minty & Rey and Trevor & Noirmont. Minty & Rey may start foraging more often in this area once they start setting up their nest; but for the rest of the choughs, they’ll more likely be sticking a bit closer to the Sorel area; unless insect numbers here are too sparse. Interestingly, Lee & Cauvette, formerly almost resident at Les Landes, while undoubtedly doing well have not been seen at the Racecourse for many months.

Only one ‘wild’ nest box left!

At the end of the month, one of the nest-boxes installed on the cliffs eight years ago (in February 2015) in case there were too few natural crevices and caves available for nesting, was destroyed by the stormy weather. Our chough student, Kira, was able to pick up the pieces close to the cliffpath some distance east of where the box had been installed. Of three boxes installed on the cliffs in 2015, only one now remains and, while inspected, none have been used by the choughs! The same design of chough nest box has proven successful for nesting in other places around the Island and, although these cliff boxes haven’t persuaded a chough to use them as a nest yet, with the growing population, there is still a chance the remaining box will be used in the future – or even be used by another, grateful, bird species.

 

Jersey’s 22nd annual Great Garden Birdwatch – 4th and 5th February 2023

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Counting birds in the garden for a good cause, as well as for fun

By Andrew Koester, Survey coordinator and Glyn Young

The Action for Wildlife Jersey and Birds On The Edge annual Great Garden Birdwatch returns this year for its 22nd year in succession and it is hoped that as many people as possible will help to build up a picture of the health of the Island’s bird population. 

This year, the Great Garden Birdwatch will be held over the weekend of 4th and 5th February. The method of the count is very straight forward. Basically, you just need to grab a coffee, a comfy seat a handy garden bird guide and then look out into the garden for an hour on either Saturday or Sunday morning and write down what birds you see and the maximum number of each species at any one time.

Oh, and for one weekend a year, red squirrels are birds. We’re not sure what they think about that, we’ve tried asking but they are too busy – maybe they accept that it’s an honour.

Everyone who takes part in the count is a citizen scientist and doing their own small bit to help us understand our garden birds that bit better. Most of all though, it’s fun and will remind you how important our birds are to us and how much we need them to help us feel alive and well. And they’ll take your mind off things. So, please complete either an online form or download a copy (below) and email it on one day over the weekend and help us see how our birds are doing.

If you do see an red-billed chough, don’t be surprised and don’t forget – squirrels are birds!

Please use the online survey form Great Garden Birdwatch Survey Form 2023 or download from this website here and then return the form to us by any of the following methods: By Email: afw.jersey@outlook.com or birdsote@gmail.com by Message to Action for Wildlife Jersey on Facebook

Thank you for your participation in this year’s survey.

Andrew Koester, Survey coordinator and Glyn Young, Birds On The Edge

Chough report – December 2022

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By Charlotte Dean

Juveniles taking their pick

We may not have all our chicks blood sampled and sexed yet but there are plenty of signs of relationships developing between the juveniles and a few of our young females. We’re still seeing Sallow, a (potential) male chough from Kevin & Wally’s brood, getting very friendly with Portelet, a female which was wild hatched in 2020. Birch, another potential male chough from Dusty & Chickay’s brood, is becoming acquainted with Chewbacca. As the juveniles settle into their places within the flock, more may be taking their pick of the single ladies of the group. Rocco who was wild hatched in 2020 has been seen arriving at the aviary and allopreening with Alder another potential male from Dusty & Chickay’s clutch. Without the blood sample results we cannot be one hundred percent certain yet that these are true pairs emerging, but looking at the size of these birds, and we have some weights, we have a good idea that they are. Looking at behaviours we’ve been seeing between these new acquaintances too, it could be that within the next few years, or even next year, we’ll hopefully have a few new wild hatched pairs to produce truly wild chicks!

Grazers bring the goods

The National Trust for Jersey’s shepherd is currently managing the coastal landscapes by moving sheep (the grazers) around the Island. Some of those sheep are currently in several fields around Sorel, where the choughs spend most of their time foraging alongside them. The sheep act as a natural land management tool to help restore vegetation and plant and bird communities. The sheep graze in neighbouring fields around the aviary and on the coastline giving our choughs and other bird species a good place to forage. Choughs, favour shorter length grasslands and this is typically where insect diversity is higher. But the choughs do not only forage alongside the sheep, the sheep also provide the choughs with tasty insect larvae that are found in their faeces. During the year we’ve had sightings of the choughs regularly returning to a field containing cattle in St Mary; cattle provide similar benefits to the sheep. But once the cattle were moved, it was not a shock to find that the choughs had moved on to a new foraging spot. It won’t be too long until the choughs start using the grazers for another purpose too – their wool!

Everyone deserves a present

It’s coming to the end of the year, 2022, and we all know what that means, Christmas! But it’s not only us humans who get to enjoy celebrating over the Christmas holidays; the choughs deserve a piece of the joy at Sorel as well. The keepers got creative this year by making some ‘Christmas present’ enrichment. Compared to the scary bright orange pumpkin that loomed in the field at Halloween, the choughs were much less cautious of their new ‘Christmas present’ in one of their usual foraging fields. With some insect persuasion it wasn’t long until the choughs approached their Christmas gift. Interestingly, it was not the juvenile choughs that approached the present first, it was the adults.

End of year review

The wild chough flock on the island has a population of 43 currently. To our knowledge we’ve had no adults go missing over the course of this year. We have also had our highest record of chick survival since the project began; lucky number thirteen. There may be more breeding pairs in the coming year too, not just from the juveniles, as we located our highest number of nest sites around the Island – 15 nests! Who knows, we may even have a breeding pair nest in Guernsey as we know at least two of our females enjoyed a weekend trip away. The chough team are looking forward to what the new year brings for this growing population.

 

Chough report: November 2022

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By Charlotte Dean

Wind, rain & DIY!

The wind and rain have been battering the aviary a lot this month, so the keepers have been kept hard at work carrying out regular aviary structure checks, keeping the hatch wires tight and tying down and fixing any loose panelling. With all these strong winds, the aviary definitely has a low groan, while still standing strong. Thanks to the strong winds and heavy downpours it’s been a month of aviary surprises. As you will see in the photograph, one of our release hatches broke at the hinges – just goes to show how windy it has been! Thankfully, it wasn’t a hatch that is regularly used so it didn’t cause any harm to the keepers or the birds. The hatch was fixed but will eventually be replaced with a new one in the New Year. Considering the aviary was built almost 10 years ago, it is surprising that it doesn’t have more wear and tear and, despite the terrible weather, it is quite clear that it doesn’t stop the choughs from having fun!

Colour-rings

It has come to that time of year when colour rings start dropping off our choughs; this is most likely caused by the drastic change in temperature making the already long worn colour rings brittle enough to fall off. This in turn can bring identification concerns, but nothing a catch-up and re-ring can’t fix! If we can catch them that is. We have recently had a few of our adults fly into the aviary with colour-rings missing but thankfully these are some of our pairs and, therefore, it’s easy to know who’s who by identifying the other bird in the pair. We can just be thankful though that they’ve been lost and haven’t caused any ring-related issues. As choughs are relatively large birds, we use ‘wrap-around’ plastic rings which can, luckily very rarely, trap toes and/or claws; but in most cases, other ring options can have similar problems.

When a chough has its toe and/or claw stuck in a colour-ring, it doesn’t worry the keepers too much as this is a common occurrence for some birds. Furthermore, trapped digits are often more common in female choughs during the breeding season as their rings get stuck while they’re incubating. However, the birds generally manage to correct themselves without the keepers intervening. At the moment, however, we have a two adults in the flock that have their digits stuck in their colour rings, which we are closely monitoring. So far, they’ve not shown any signs of injury, but it may be that they will be caught up in the near future if the problem doesn’t naturally correct itself.

Juveniles catch-up

An attempt was made at the end of November to catch some adults with plastic ring issues; however, as ever, the adults outsmarted the keepers and flew away before they had a chance to set up! As we had arranged a ‘back up’ of other happy helpers to the aviary, we took the opportunity to catch some unsuspecting juveniles that let their hunger get the better of them by entering the aviary. So, five of the thirteen 2022 chicks were caught in the aviary. Although the newest additions to this wild populations have already been given names, we took blood samples from the briefly held juveniles to find out their sexes! The first five choughs caught, and blood sampled were: Willow, Liberty, Pine, Sallow & Birch. The blood samples themselves will take a few weeks to be processed and for us to receive the results. However, on visual observations, some choughs are more obvious through sexual size dimorphism than others. Male choughs are generally much heavier and larger than female choughs. On close inspection it became very clear that Sallow is a very large bird and most likely a male, it was the largest of all five caught. Portelet, a female which hatched in 2020, has been warming to Sallow of late and was spotted waiting outside the aviary for Sallow’s release. This brings great hope for a new pairing of Sallow & Portelet in the near future. Birch was quite average in size, however, but like Sallow & Portelet; Chewbacca was also seen waiting outside the aviary for its release so there could be another pair on the horizon. In the meantime, watch this space!

 

Chough report: October 2022

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By Charlotte Dean

Young choughs to amateur choughs

It has been fantastic to watch as the chicks of 2022 learn and grow their skills within the flock. Some are trying to mutually preen the adults; many are swatted away. When attempting with other chicks and/or siblings it results in a play fight until one gives in. However, there’s one chick that we’ve been keeping a close eye on lately, and that is Sallow. Sallow has been trying to preen Portelet, a female which was wild-hatched in 2020. At first, Portelet had been dismissive but, we are now noticing Sallow & Portelet arriving to the aviary together and Sallow is regularly preening Portelet with no resistance. Could this be a new pair bond blossoming? Could these two become a new breeding pair in the near future? Only time (and blood tests) will tell, but we stand hopeful.

Spooky enrichment

We’re always looking for new ideas to spice up the wild choughs’ lives at Sorel and being the month of Halloween; we had plenty of fun ideas for spooky enrichment. Our chough student, Kira, was given the task of carving out a little pumpkin for the wild chough and what a good job she did! For starters, it was placed inside the aviary but it became quite clear, however, that the choughs were slightly concerned when it came to this very bright orange object looming in their aviary as they were very reluctant to go near it. So instead, we placed it into the sloping field behind the aviary allowing them to freely decide if they wanted to advance any closer to it. With a little encouragement with tasty insects, some of the choughs did start to explore this new scary bright orange object in one of their foraging spots. The adults seemed to be the most reluctant to check out this new object. However, the 2022 chicks were the brave ones with Hazel & Birch both being the main two approaching this chough inspired pumpkin.

Aviary TLC

Apart from giving the choughs a ‘scare’, we’ve been giving the aviary some well-deserved TLC of late. With the colder and wetter weather setting into Jersey; it’s a good time to make sure the aviary is in tip top condition. This involves, and is not limited to, updating old bolts. As the aviary is situated in the elements all year round, the weather can certainly take its toll on the aviary including the metal structures such as padlocks, bolts, hatches and hinges. The keepers do their best to ensure that all the metal structures are well looked after by regularly greasing them for extra waterproofing protection. However, constant weathering over time is inevitable and metals do become rusty and must be removed and replaced. Some jobs are easier to complete than others; but that’s all part of the aviary maintenance challenge. This newly installed bolt will allow easy keeper access inside the aviary as well as keeping the door safely shut when the weather is blowing a gale – which in turn prevents any chough related accidents!

Camera trap capture success

We’ve kept our camera-trap strapped around a feeder stand in the aviary to see if we could find our hole and mound-making rodents that are obviously thriving in the aviary. We managed to capture one of the cheeky wood mice that lurk in the aviary while the keepers weren’t present. The wood mouse is a very common mouse found across the whole island. They are generally nocturnal and live in complex underground burrows where they nest and keep food stores of fruits and seeds. However, there are plenty of other small mammals such as bank voles and shrews that also use burrows. So, this wood mouse most likely isn’t the only culprit involved in creating these holes throughout the aviary, but it is definitely one of the contenders.