Sunday 6th May 2018

On Saturday 28th April I went to Pleinmont to try and find some decent migrants. The day before there seemed to be plenty of stuff at Pulias in the afternoon including about 20 Whimbrel and 2 Common Sandpipers as well as quite a few passerines, so I was hoping it might be good on the headland. However, it was very disappointing up there with just a single singing Garden Warbler being of note. There were much better birds in the L'Eree area however, including the Glossy Ibis very briefly first thing. At high tide there was lots of birds feeding on the seaweed at the Shingle Bank, with as many as 40 Whimbrel and 2 Bar-tailed Godwits there. Also there were lots of passerines, approximately 40 White Wagtails, 11 Yellow Wagtails and 10 Wheatears. There was another Yellow Wagtail at Pulias on the way home where  Common Sandpipers were up to 3 birds.

During the next work-week it was mainly checking out a few spots for the weekend's bird race. A good record was three Common Scoters which had taken up temporary residence off Port Grat and Pulias, and I managed to see them on 2nd May, and we hoped they'd stick around for the race. I also noted that at least one Purple Sandpiper was still present on the rocks off Rousse - we hadn't seen Purple Sand for years on the race, so another bonus bird we hoped would stick around.

Common Scoters - Port Grat, 2 May 18

Common Scoters - Port Grat, 2 May 18

Common Scoters - Port Grat, 2 May 18

Common Scoters - Port Grat, 2 May 18

Daisy - Pulias, 28 Apr 18 - this odd growth, with an elongated flower head is apparently known as 'fasciation'

Daisy - Pulias, 28 Apr 18 - this odd growth, with an elongated flower head is apparently known as 'fasciation'

Wheatear - Les Beaucamps HS, 3 May 18 - another casualty of the large windows at work which have taken their toll over the years.

Wheatear - Les Beaucamps HS, 3 May 18 - another casualty of the large windows at work which have taken their toll over the years.


6th MAY - GUERNSEY BIRD RACE 2018

As I had to miss last year's, I was raring to go for the annual island Bird Race, and we had a full team of Sultans, resplendent in their new apparel, and at peak fitness and fighting weight (!) 

The Sultans of String 2018 - Chris M, Mark G, Wayne T, Mark L.

The Sultans of String 2018 - Chris M, Mark G, Wayne T, Mark L.

Weighing up our chances before we started, there were a few negatives: there wasn't a huge amount of migration going on in the preceding few days (although nothing too terrible), we only had one high tide during the day to concentrate the birds, there didn't seem any rain or cloud forecast (which usually helps to ground migrants) and it was also a very late date. However, at least the weather was going to be nice which encourages birding rather than sheltering, the wind was in a NE direction which isn't a bad direction at all, migration seemed to be pretty late this year and so we knew there were still birds on their way, and there had been a few rarities and other 'bonus birds' around the island in the last week which may give our total a boost. Here is a run-down of our day. Unfortunately there are no photos because if you're stopping to take pictures you're doing it wrong!

So we met at first light at Rue des Bergers as is traditional, and we pottered around the Vazon/Claire Mare area as the birds were waking up, the most useful bird being the Cetti's Warbler which sang nice and early for us. We pulled into the car park at the Shingle Bank and were very pleased to see that there had been a bit of migration going on overnight, with a few Bar-tailed Godwits in with the Whimbrel flock and a Wheatear or two on the seaweed. From L'Eree car park we had a Yellow Wagtail fly in off the bay. 

These migrants gave us encouragement to race up to Pleinmont to try and any that were passing there and, despite the clear conditions, we did have some flyovers almost immediately with a few Swifts coasting in, a couple of Yellow Wagtails, a few Tree Pipits and best of all, a single Skylark come in from the west. Unfortunately there were not many birds on the deck here and all we managed to come up with was a singing Garden Warbler and a Meadow Pipit or two. As it dried up very quickly on the headland we quickly descended back to the west coast bays.

At Rocquaine we stopped at the 'fish factory' for a scan and had a few Sand Martins come in, but more unusually we heard another singing Cetti's Warbler from the small marshy areas near the orchid fields - another range expansion for this species which appears to be doing very well at the moment. Another glance at L'Eree beach and it had both Dunlin and Ringed Plover trotting across it. A group of at least 10 bright Bar-tailed Godwits fed on the beach at Perelle and a few Sandwich Terns passed Fort le Crocq - can be tricky - but the Vazon/Fort Hommet area was looking bare.

The lack of new species on the coastline prompted us to head inland and we parked up at the rear of Saumarez Park. Here we had an excellent 20 minute blast with both Goldcrest and Firecrest singing away, easy Short-toed Treecreeper and Long-tailed Tits, and the icing on the cake, the Iberian Chiffchaff, was still singing away by the pond! A top rarity to get on the bird race list. We didn't find Great Spotted Woodpecker here but a quick detour to Kings Mills and we had one drumming away within minutes.

Our next target was Glossy Ibis in the Rue des Bergers area, but we checked the pond and favoured fields and it was nowhere to be seen. After spending the whole winter here and it still being present a few days ago, it hadn't scarpered had it just before the race? (spoiler alert : it had!). We always give Grande Mare golf course lake a quick check and we were pleased to see a Common Sandpiper bobbing along the edge. That made 69 species and it was only ten past nine. We had been going at a fair lick in these first few hours it seems.

This meant however that we had another 12 hours to try and pick up 20-odd species at the most! The grind had started early. And it also started badly when we didn't see anything new at the next few stops apart from House Martin (70). We looked out from Pulias and Port Grat - no sign of the Common Scoters. We looked out from Rousse - no sign of the Purple Sandpiper. These were two of our bonus birds and we'd dipped out! However, we quickly recovered our spirits when the Common Scoters (71) suddenly reappeared outside Port Grat bay, visible from our viewpoint at Rousse. We were back on it.

It was pretty much high tide now and we headed to Fort Doyle as it is a good viewpoint for migrants and a nice spot to have a little seawatch from. We picked up a single Raven (72) flying down the coast and a few Guillemots (73) bobbing around offshore. We had maybe hoped for a few other birds here but the bright sun made viewing difficult. As it was bang on the highest tide we thought it was worth giving Rousse another go, and this time, after a tricky search we located the single Purple Sandpiper (74) perched on the edge of the big rock. Bonus!

We called in at Vale Pond hide where, amongst the desolation, we saw a Grey Heron (75) picking through the mud for its lunch. We were currently criss-crossing the Vale and we piled out of the car at Grand Pre and waited in the hide for a Sedge Warbler (76) to pop out of the reedbed which it did in no time. So that was two more almost-guaranteed species ticked off, but we didn't have many more of these left and it had now only just passed midday.

We headed south along the east coast, checking the bays as we went but we couldn't find any new species, not until we were scanning from Salerie when Mark called us over to lean over the wall and look vertically downwards where a Turnstone (77) was picking away literally below us. That bird could have been easily missed. We had a bit of a wait until the Herm ferry and so we drove to the Track area but it was so overgrown that we didn't stand a chance of getting in. We strolled in the lanes behind there a bit looking for migrants but nothing new was seen.

It wasn't until after 2 o'clock that the ferry left to Herm for our round trip to look for seabirds. We had Guillemots again on the way over and we were fortunate that the boat went around the south side of Jethou. This meant that Puffin (78) was quite easy to see but we couldn't find any Razorbill, which is always the most difficult of the three auks to pick up. We debated whether it was worth getting off the boat but there seemed to be loads of people on Herm and it would really wear us out traipsing up to the common in the sun. 

So we stayed on the boat and returned to St. Peter Port Harbour - Puffin being quite an expensive single tick for the day! We drove straight up to Jerbourg for a little skywatching and seawatching whilst we relaxed a bit eating some lunch but again, no new species. We really now had to concentrate on the few local species we still hadn't got and headed for the Talbot Valley. After parking up we strolled along the road for a few yards before we could hear the distinctive call of a Bullfinch (79) from the trees above us and we could see it hopping around at the back. Almost immediately, in the same group of trees, we had a Willow Warbler (80) - one we were thinking we may have missed due to the low numbers of grounded migrants today. So that was 80 species and it was still only half-three. In the last four years, the maximum we'd had was 84 so we were gunning now for a decent total.

We tried a couple of spots before heading for the Reservoir. Here I picked up a falcon distantly over the water and we were thinking strongly about an ID of Hobby due to its behaviour and flight, but in the end it came closer and we decided it was just an odd-looking Kestrel. Disappointed with this, as we had been searching for Hobby all day with the perfect weather conditions, we decided to give the bays and coast another check. At least with Guernsey bird racing you can check some locations four or five times during the day. So we headed on down to Vazon, where the tide was very low, but out there over the water, in the heat haze a tern was flying about - the Royal Tern (81)!! We were amazed that we'd just bumped into this unexpectedly. We knew it was still around but didn't expect to get it as it is an elusive blighter. Another big bonus bird.

We then had a long period of treading water. We spent quite a bit of time up at Pleinmont but there was nothing in the valleys or fields and we lost our momentum a little. We then pushed on to Creux Mahie where we were going to search for the Jackdaws that had been present in this area during the week. Here we made our biggest cock-up of the day when there was a bit of a misunderstanding (in other words we didn't listen to Wayne!) and we got split up. We went down to check the cliffs but didn't know Wayne was scanning the rooftops where he'd seen them just a few days ago. He then did see a Jackdaw in flight but we were nowhere to be seen. A few shouts later and we tried to rush back up the path. I managed a brief flyover but the other two missed it completely before it drifted away. We then waited and waited for another fly past, eating up our time. Another team joined us but we eventually decided to move on, kicking ourselves.

However, we'd only just driven a few hundred yards down the road when, we looked across and saw a Jackdaw (82) fly right past us! We were very lucky gits and Wayne forgave us (perhaps). We celebrated by having chippy chips at Forest chip shop, our traditional bird race fare. It was now getting to 7 pm and we really were in the dead zone, not knowing what to do. Our only hope was perhaps a new wader dropping in so we tried the L'Eree area again but nothing new. Driving round the corner, we scanned at Perelle where the Bar-wits were still present, but amongst the birds on the beach was a single, fabulous Black-headed Gull (83) - score!

We stopped at a couple more bays but it was a dead loss and we decided that we'd go straight for a evening seawatch off Chouet. We got there about ten to eight and although the dusk hadn't set in yet, the viewing conditions were not so good, with mist and low sun meaning things were difficult to pick out. However, we persisted, and at almost exactly 8 o'clock, Wayne picked up a heavy, flapping, very dark seabird heading northeasterly into the breeze - a skua! We quickly realised it was actually a Pomarine Skua (84) powering north!! This was an amazing surprise. Spring Poms are almost unheard of in Guernsey and we'd managed one on the race - definitely bird of the day. Then just three minutes later a Razorbill (85) whizzed past and then two minutes later a few distant Manx Shearwaters (86). What a fabulous five minutes! We scanned for a good 20 minutes more and practically saw nothing else. Evening seawatches are very unpredictable but we always see something useful - but never this useful! 

It was now getting very late and we drove round the corner setting ourselves up to wait for some owls. We hadn't really checked where and if the owls had been showing recently so we just went to the same spot as last time, although we were a little concerned none of the other teams were visible. Time ticked on to 9 o'clock and it was getting really impossible to see much. But luckily, in the dim light, I managed to pick up a distant owl flapping over the hillside but quite a way away over the golf course. We had good fortune and we all managed to see the bird and identify it as a Long-eared Owl (87).

The Barn Owls were not playing ball though so in the pitch black we visited a known, occupied nest box somewhere in the centre of the island. We pulled up, got out, and immediately from the tree above us a little screech and a Barn Owl (88) flew off a branch. Our final bird of the day and we headed home.

So 88 species counted in the day and we were more than satisfied. We had returned to our previous levels when we nearly always got between 88 and 90. I don't know why the last four years have been poorer than usual. It was looking like a downward trend but maybe just a glitch. We were especially pleased that we did so well this year considering it was not a good day for migrants - especially waders, which were in very short supply, and the only passerines were very early on. So it gave us hope that the record is still obtainable. Perhaps next year!

racegraphs.jpg
SoS thro the years.jpg

Monday 23rd April 2018

After a week away birding in Spain, it was a little unlikely that I'd be getting out in the field straight away, despite arriving back right in the middle of spring migration. So I didn't really see anything of interest until I started back at work. There had clearly been some arrivals on 13th April as I saw a female Redstart at Fort Hommet in my lunch hour and a surprising male Ring Ouzel behind the Peninsula Hotel later in the day. This bird was just feeding on the lawns by the pond with some Blackbirds and I just managed a quick snap before it flew off - quite a rare bird for the patch.

Ring Ouzel - Peninsula, 13 Apr 18

Ring Ouzel - Peninsula, 13 Apr 18

The next weekend was quiet but it was nice to see a Cetti's Warbler in the hand at the Claire Mare during the Nature Guernsey event. Scanning over Vazon wall on Monday 16th April, the Royal Tern gave me a brief fly-by as it made its way down the west coast. Now 14 months since it made its first appearance here.

Royal Tern - Vazon, 16 April 18

Royal Tern - Vazon, 16 April 18

Royal Tern - Vazon, 16 April 18

Royal Tern - Vazon, 16 April 18

The same day I managed to find a bit of time to pop out at lunchtime since the weather was pretty nice and I went down to Rue des Bergers. I couldn't find any new-in migrants from the hide so I drove back towards work. As I did so, I saw the resident Glossy Ibis fly low over the line of conifers and it seemed to drop down somewhere in the farmyard. So I drove down the Rue des Belles lane very slowly and noticed it feeding really close in the wet patches beside the lane. Luckily, by stopping in the middle of the road and leaning across into the passenger-side, I was able to take some nice photos from the car. The plumage was indeed getting much glossier, especially on the wings as can be seen on the second photo below.

Glossy Ibis - Rue des Belles, 16 Apr 18

Glossy Ibis - Rue des Belles, 16 Apr 18

Glossy Ibis - Rue des Belles, 16 Apr 18

Glossy Ibis - Rue des Belles, 16 Apr 18

Glossy Ibis - Rue des Belles, 16 Apr 18

Glossy Ibis - Rue des Belles, 16 Apr 18

Pheasant - Rue des Bergers, 16 Apr 18

Pheasant - Rue des Bergers, 16 Apr 18

Pheasant - Rue des Bergers, 16 Apr 18

Pheasant - Rue des Bergers, 16 Apr 18

During the rest of the week there was a steady movement of small numbers of common migrants on patch including my first local Yellow Wagtails, Willow Warblers and Whimbrels of the year. A rather late Great Northern Diver was fishing off Rousse on 20th.

Yellow Wagtail - Pulias, 20 Apr 18

Yellow Wagtail - Pulias, 20 Apr 18

On 21st April I had the first real go at Pleinmont of the month, turning up on the headland very early and enjoying the rising sun. Unfortunately, the birds were not really turning up with me as it was mainly small numbers of common migrants again. I had my first Whitethroats of the year and enjoyed some good raptors, but the Dwarf Pansies were probably the rarest thing seen. On the way home I noted that the pair of Wigeon were still lingering at L'Eree, where there was a nice flock of 26 Whimbrel and a Bar-tailed Godwit feeding on the seaweed-strewn shingle bank. Both Cetti's and Sedge Warbler were singing at the Claire Mare and I was surprised to find that the small flock of Purple Sandpipers, now down to 3 birds, were still roosting on the rocks off Rousse, a month after I had last seen them. I managed to stalk across the rockpools to get within shooting distance of them. Their plumage was getting closer to breeding-plumage with the plain, smoky grey areas becoming more streaked and spotted.

Sunrise from Pleinmont - 21 Apr 18

Sunrise from Pleinmont - 21 Apr 18

Dwarf Pansy - Pleinmont, 21 Apr 18

Dwarf Pansy - Pleinmont, 21 Apr 18

Purple Sandpiper - Rousse, 21 Apr 18

Purple Sandpiper - Rousse, 21 Apr 18

Purple Sandpiper - Rousse, 21 Apr 18

Purple Sandpiper - Rousse, 21 Apr 18

The next morning, 22nd April, I received a call from Mark G that he had discovered a singing Iberian Chiffchaff at Saumarez Park, a first for Guernsey! This was very exciting news of course (even though I have always been a bit disparaging about Iberian Chiffchaff, since it is basically just like a normal Chiffchaff but it sings a bit funny, making it a somewhat underwhelming rarity). However, I still wanted to see and hear this bird as it was very interesting and actually would be a lifer for me (we didn't even try to see any in Spain a couple of weeks ago, despite being a breeding species in the area). Trouble was, Rosie was at work and I was looking after the kiddiwinks, who would definitely not include a search for a warbler as an essential activity in the park! Birding would be way down on their list of things to do there behind swings, café, climbing and running around like lunatics. I decided that, to avoid any "incidents" I would hold fire and wait until the afternoon. There was no way this singing bird would fly off until at least night time - would it!?

Luckily my calculations were correct and I bowled up mid-afternoon and found the Iberian Chiffchaff singing away as it was feeding, right next to the path by the Japanese pagoda. Most of the time it wasn't giving its full song - probably due to feeding - but it was still distinct from a normal Chiffchaff. I'd like to think I would have been able to notice it if I was walking past, despite not having as good an ear as Mark G has. However, I may not have done, since I often miss individual bird song in amongst a cacophony of many species. If there are a lot of species singing I often find it hard to isolate individuals - I am a lot better with calls, because I suppose these are less variable. I managed a few recordings of the song (see below) and some snaps before heading home.

Iberian Chiffchaff - Saumarez Park, 22 Apr 18

Iberian Chiffchaff - Saumarez Park, 22 Apr 18

Iberian Chiffchaff - Saumarez Park, 22 Apr 18

Iberian Chiffchaff - Saumarez Park, 22 Apr 18

The next day was work but, since the park is literally five minutes from there, I popped back in my lunch hour. Today the bird was showing even better, often singing from the bamboo at head height just a few feet away, so I was able to get more photos and recordings. There were a couple of other Common Chiffchaffs in the area (as well as a singing Firecrest) but it was always easy to find this bird. Even when it wasn't singing you could pick out that it had an uneven tail (see pic above) and a small dollop of what I assumed was dried pollen underneath its bill.

Iberian Chiffchaff - Saumarez Park, 23 Apr 18

Iberian Chiffchaff - Saumarez Park, 23 Apr 18

Iberian Chiffchaff - Saumarez Park, 23 Apr 18

Iberian Chiffchaff - Saumarez Park, 23 Apr 18

Iberian Chiffchaff - Saumarez Park, 23 Apr 18

Iberian Chiffchaff - Saumarez Park, 23 Apr 18

Iberian Chiffchaff - Saumarez Park, 23 Apr 18

Iberian Chiffchaff - Saumarez Park, 23 Apr 18

The song was clearly a Chiffchaff-type song in basic tone and rhythm, but there were obvious differences. It started off with up to four very similar "chiff" notes without any lower "chaffs", and then always two upward-inflected whistly notes, followed by a few irregular, faster, more abrupt "chiffs" at the end. There are some examples in the audio and movie clips below and you can see the three different types of note on the spectogram. Common Chiffchaff of course is a slower, monotonous, longer "chiff, chaff".

Spectogram of Iberian Chiffchaff song - Saumarez Park, 22 Apr 18

Spectogram of Iberian Chiffchaff song - Saumarez Park, 22 Apr 18

Plumage-wise, there was only very subtle differences from the nearby Common Chiffchaffs, that you realistically wouldn't pick out. It was a bit greener and yellower though, and whiter below. The face often appeared quite yellow, the bill sometimes looked spiky and the legs were quite brown. One feature I did notice in the photos however was the differences in the primary pattern, as detailed in the pic below. Common Chiffchaffs do not moult their primaries at this time of year, so if there are two ages of feather visible in the wing-point, then it has to be a first-year Iberian Chiffchaff.

Ibe Ch primary 2.jpg

Something is happening to Iberian Chiffchaffs and it was a predicted addition to the island list. There are now plenty of records every spring in northern Europe (and Alderney had one last year) and the species even bred in the UK recently. Perhaps climate change is pushing the species' breeding range northwards and maybe this is about to happen to other similar-ranged species. So, a not-very-spectacular, but nevertheless rarest bird of the spring so far.