Tag Archives: Guernsey birds

Channel Islands bird list updated

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Working list of Channel Islands birds to December 2022

Each year we update the list of all the bird species recorded in the (British) Channel Islands of Jersey (including Les Écréhous and Les Minquiers), Guernsey (including Herm, Jethou and Lihou), Alderney (including Burhou and the Casquets) and Sark (including Brecqhou) that have been
accepted by the islands’ respective ornithological committees. We get reminded of what we’ve seen and what we missed. We see what changes are happening in our bird fauna and, of course, we might think, only very briefly of course, on which island has seen the most. 

2022 saw the islands’ first bridled tern, in Jersey, and Blyth’s pipit in Guernsey. Alderney continue to build their Island list up with firsts of Caspian gull, western Bonelli’s warbler and Eurasian treecreeper. Sark saw their first fan-tailed warbler, a species that has bred sporadically across the other islands since the first in 2001. Jersey recorded the islands’ first Iberian wagtail, a distinctive race of the yellow wagtail, the fifth race of this beautiful bird to be recorded across the islands. 

With many of our bird populations in decline it is good to report successes. Roseate tern and European nightjar bred again in Jersey and great spotted woodpecker bred for the second consecutive year in Sark. Cirl bunting records are increasing in Guernsey and Alderney and, with our seabird populations looking so fragile, it is exciting to see that common guillemot is thriving in Sark. 

Some birds we know but can still be surprised by. The first glossy ibis in the islands was likely recorded in Jersey in 2007 (there is a report of one shot on Sark in 1909) but, with a flock of 10 in Guernsey in 2017, the wintering flock of 13 in Jersey in 2022 looks like a sign of things to come. This long-legged waterbird joins that list of other elegant wetland species increasing in numbers across the islands that includes egrets, herons, spoonbills and black-winged stilts. 

Another surprise in 2022 came further out to sea. Jersey had one record of great shearwater, in 1995, with others recorded occasionally from Guernsey and Alderney. “Sizeable flocks” were reported from Guernsey in July 1950 but the 400+ birds seen from Jersey in September and October 2022 was a shock. Will this species be seen, like Balearic shearwater, more often in our waters? 

No summary is complete without noting Alderney’s further visiting great bustard. The bird that visited in May was their fifth visitor from the UK since 2014 (see the Great Bustard Group). Mind you, two of Jersey’s red-billed choughs paid visits to Guernsey and Sark last year. And went home!

And the island totals? Jersey have recorded 341 species, Guernsey 333, Alderney 312 and Sark 226. See and download the full list here. 

 

 

Channel Islands birds in 2021

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Our bird lists updated

At around this time every year we update the list of all those bird species recorded in the Channel Islands. Records will have been verified by each island’s ornithological committees. Where once birds may have been shot to confirm ID, records of new species and rarities became submitted through detailed notes and, today, they are often shown to us in high quality photos that leave little doubt about identification. We still like the notes.

Interestingly, while our overall bird list and those of the islands continue to increase, there have also been some species lost. We are always revising our opinions and, sometimes, we learn more about a species and question older records’ validity. Jersey’s first black-eared (in 1980) was scrubbed when we started to consider that it had almost certainly been a desert wheatear but that the observer was no longer confident. We also lose species to taxonomic splits.

As bird taxonomy becomes more and more detailed through use of some very fine, molecular level, ways of determining differences between species, we are often seeing traditional sub-species ‘elevated’ to species level. Then, that warbler for instance that we recorded but didn’t get a photo of may become several different warblers. But, which one was ours? Did we get sufficient detail noted to know which it was? You’ll see the problem in the full list. Especially in the warblers!

We also, well those of us of a certain age, grew up with a very set, long-established, view of the order that species occur in. We start with divers and grebes and end with crows. Well, actually that went out years ago as we learn more about relationships between birds and can even age when particular groups evolved. As a duck enthusiast, I’m pleased that they now rightly start off the CI List. They followed the pheasant, partridges and quail last year. So, species you are looking for may not always be where you expect them. They may also not be with old friends in the list and may have new company – have you got used to hawks and falcons not being related? Or that falcons and shrikes are next to each other in the list?  And that grebes and divers aren’t closely related, and that crows are nowhere near the end?

So, back to the updated list. After being restricted to home over most of 2020, we began to travel again in 2021. However, the birds at home were still a draw it seems and records came in in good numbers. 

We had two additions to the list which strangely went up by five! Guernsey’s Bonaparte’s gull in February and March and an October eastern olivaceous warbler in Jersey were the proper additions. The other increases came from re-organising warblers. However, as some of the older records of Bonelli’s and subalpine warbler are not identified to newer species, the list total could go down again in future.

Other notable birds were first ruddy shelduck and green-winged teal in Jersey (the former most likely from the establishing population in northern Europe) and a first rustic bunting in Alderney. Alderney saw their first corn crake in 43 years and first stone curlew in 134 years! Remarkably Alderney also saw their fourth great bustard in seven years, all from the UK reintroduction project, and the only bustards (of two European species) likely to have enjoyed their visit to the Channel Islands! 

Breeding species continue to have mixed fortunes but it is very pleasing to note that short-eared owl bred in Guernsey and nightjars bred for a second year in Jersey.

And the individual islands’ totals? Jersey now has 340 recorded species, Guernsey 331, Alderney 308 and Sark 226. 

Read and download the full list Working List of Birds of the Channel Islands 2021

 

Channel Islands birds – the new list is out

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We have great pleasure in circulating the updated Channel Islands bird list.
It may be a little late (blame shortages, difficulties in the supply chain, lack of lorry drivers etc, etc) but it’s well worth it. We have new birds, unexpected birds and some unclear changes to our songbird list (i.e. subalpine warblers). Jersey lost a species while Guernsey’s increase of one came through the sighting of an African species, Egyptian goose, that through human intervention is fast developing a population close to us (and in London’s city parks).

Besides the new species on the list, we always get to see the way our avifauna is changing. Glossy ibis? Black-winged stilts? We almost doubled the total number of dusky warblers in the islands’ history in one year too.

Oh, and there have been the annual changes to the list order and some new scientifics. If a species isn’t where you expect it, keep looking! 

An unexpected colonist
In the Channel Islands, nightjars have long been considered rare passage migrants. Few hung around for very long, many were only recorded after being flushed off the ground. Occasionally one was seen flying around at dusk or the distinctive churring call was heard.

As our bird fauna changes, with old favourites disappearing and new, often long-legged waterbirds, colonising, who had nightjar down as a breeder? Nightjars are relatively specialised in their habitat choice and diet and have suffered bad years in the north of their range as insect populations decline. However, in the last few years, they have been found more regularly in the islands and in 2020, not one but two territories were held in Jersey. Of these, while the birds were carefully monitored to avoid any disturbance, and to protect from misuse of the sites, one pair definitely raised young. Will they return, will numbers increase? Will the other islands see more? Well, you’ll need to wait until the next list update – spoiler alert, it’s worth waiting for!

You saw what? Alderney’s list continues to increase

Since the establishment of the Alderney Bird Observatory we’ve begun to expect new additions to theirs and the CI List. The black-winged kites were good, but followed increasing reports in NW France and one in Jersey. While they haven’t reached the UK, we might expect to see them more often here.

The first white-rumped sandpiper for the islands was another good bird but it will take a while to surpass the bearded vulture. Bearded vultures, formerly known as lammergeier, are big birds and block out daylight. They are spreading through some successful reintroduction projects in several places in Europe. As young are joining the new populations, dispersal is to be expected but the sudden sight of one flying by when you aren’t expecting it will long live in the memory. As the Alderney bird was watched leaving over the coast, I was one of several people on Jersey’s north coast hoping, just hoping!

But of course, our quest to identify the birds that live here is never, in any way competitive. Which is why we are so pleased to see Alderney catching up. And we won’t begrudge them that vulture! And we don’t want something even more impressive on our island! 

Download the Working List of the Birds of the Channel Islands 2020 here