Tag Archives: Wanstead Park

Running after a frit

The patch butterfly list is a small, but well formed, thing. Only 29 species of butterfly have been found locally (half the UK total). There has been bad news over the years (the disappearance of Wall) and good news – namely in recent findings and growth in numbers of hairstreaks.

My personal patch list has a couple of omissions. Despite working hard to get White-letter Hairstreak, it is still missing, as is the migrant Clouded Yellow. However, my list did grow by one when I became only the second or third person to see Silver-washed Fritillary in Wanstead Park.

Christian M. found the first one ever for our local records just a few days ago and so I was a man on a mission yesterday. A local naturalist, Jack D., and I had tantalising glimpses of a fast flying fritillary whilst we lurked in likely areas. But, kindly, Jack came to call me back after I had moved on when he re-found it settled. I ran faster than I have for some time.

And there, flapping around some brambles and nettles, was the large, orange beauty. I did not have my camera ready and so only managed a distant shot with my iPhone which only barely counts as a record shot.

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Underside showing pale streaks of Silver-washed Fritillary (Argynnis paphia)

Luckily, while I was sprinting back (it probably looked more like laboured jogging to the observer, but it felt like a scene from Chariots of Fire to me) Jack had managed to capture some better photos with his camera. I duly stole some back-of-camera shots off him for my records and to remind me of the good, but brief, views we had of this graceful giant.

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My iPhone shot of photo courtesy of Jack Delabye

Considering the first ever Purple Hairstreak was only recorded for the site in the last few years, it is now doing extremely well and can be found in large numbers around the many oaks we have. Let’s hope S-W Frit and others soon follow its success.

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Purple Hairstreak (Neozephyrus quercus)

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This Hobby of mine

Spring has been, temporarily (?), catapulted into summer on this first May Bank Holiday. Record breaking temperatures and clear blue skies. Perfect for raptors. I’ve already seen four Red Kite this Spring, which is four more than I saw last year, and the year before that! And yesterday I saw two birds, including this one with a missing eighth primary feather on its left wing.

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Red Kite (Milvus milvus)

It was also a fantastic day for Hobby. All over East London good numbers were seen. I can’t be sure exactly how many birds I saw in the multiple sightings I had, or whether they were all repeats, but I can be sure there are at least two as I watched a pair circle each other effortlessly, getting higher and higher over the Old Sewage Works, their bright red trousers showing well in the sunshine.

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Hobby (Falco subbuteo)

At one point I even saw one of them sweep past me with avian prey in its talons. This was possibly the first hirundine I saw on the day as there seem to be strangely few around the Patch yet. I picked up a few Swift distantly over Ilford and, later, when dozing in the sun on the Western Flats, I eventually watched a couple of Swallow fly overhead in the early evening. But I have now gone longer through the year than any previous year without seeing House Martin and Sand Martin.

The advanced and unseasonably hot weather enhances the feeling that Spring passage migration is over, emphasised even more by the lack of Wheatear on the Patch. I have probably missed the chance for Spring Redstart, Whinchat, and – most sadly – Ring Ouzel.  We have had record Ring Ouzel for the Spring, but I have seen none of them. I shall have to wait for their return in Autumn when they are normally slightly easier.

But it is hard to be too disappointed when watching birds in glorious weather. Lesser Whitethroat are singing in multiple locations, we have a couple of singing Willow Warbler, territorial Reed Bunting, and a singing Reed Warbler. All of these are small and fragile numbers across the Patch, but still more common than our warbler hopes of Cetti’s Warbler, Sedge Warbler, and Garden Warbler which are all still missing from the Patch list so far this year.

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Eurasian Reed Warbler (Acrocephalus scirpaceus)

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Common Reed Bunting (Emberiza schoeniclus)

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Egyptian Goose (Alopochen aegyptiaca)

48 hours back on the Patch

Going on holiday to Japan for almost three weeks at the time when we did is great for cherry blossom, but not so great for the patch list. Missing three weeks of prime Spring migration is not ideal. First world problems, eh!

The silver lining, other than getting to visit a fabulous country, was that I have cleaned up this weekend and even been a little bit lucky, if I’m honest.

I was almost chewing off my hands I was so keen to get out on the Patch after flying back, demonstrated by the fact that I couldn’t even wait for the weekend and went straight out after work on Friday evening.

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Alright, so I took this on Saturday morning, not Friday evening, but still…

Before I stepped on to the Patch I could hear the first year-tick singing away. This is the latest I have ever had Chiffchaff and so I was pleased to hear that familiar sound. Within a minute of being on the Patch, I had chalked up my second year tick, and a scarcer one at that: Shelduck. Today I saw two more and even got a record shot of them flying over.

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Common Shelduck (Tadorna tadorna) – possibly not the last terrible record shot

As I strolled towards two of my patch colleagues in the distance, I saw one of them point at the sky. And so another species (Red Kite) was added to my patch year list. In fact, it was the first Red Kite I had seen on the Patch in almost three years. Like buses, I saw another today.

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Red Kite (Milvus milvus)

Within seconds, a Peregrine Falcon flew right passed us as well.

This was all very good, but I had failed to see the Tree Pipit that had been found a little earlier in the day. My colleagues wandered off to go home and, almost immediately, up popped the Tree Pipit. Luckily I was able to call them back, so they could share in this sight as the light faded out of the day – the best, or most prolonged, view I think I have ever had of a Tree Pipit.

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Tree Pipit (Anthus trivialis)

The pace didn’t let up the following morning. I was in search of a young Rook that had been seen for a few days. This is a bird that has always eluded me – and several others – on the Patch. But within minutes of scanning the crows in the trees, I had found it. A juvenile Rook is not easy to distinguish from Carrion Crow (as they have yet to develop the white bill), especially when the light is against you, but the pointy bill and slightly peaked crown (seen on the left) can be contrasted with the sloping culmen on the crow’s bill and the flatter more evenly rounded head shape of the nearby crow on the right.

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Rook (Corvus frugilegus) on left and Carrion Crow (Corvus Corone) on right

In similarly speedy time I jammed onto a Brambling which had been seen on the island of Alexandra Lake. This being my first perching Brambling on the Patch, I also have a record shot of it, but rather like an ugly child, it is something only I love, and I won’t inflict it on other people.

The luck didn’t desert me there either. A little later I watched as a Woodcock (only my second on the Patch) was flushed out of Motorcycle Wood to a clump of young birches before deciding it preferred its original daytime hiding place and flew straight back, just about giving me enough time to steal a photo of it moving through the trees. Silhouetted, obscured, poor quality, but still wonderfully woodcock!

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Eurasian Woodcock (Scolopax rusticola)

It then felt all a little pedestrian to be taking more bad photos of a passing Buzzard, but this, too, was a late addition to my year list for Wanstead. My excuse for sharing this photo is the interesting fact that this bird is missing its fifth primary feather (or ‘finger’) on its left wing with a gash that seems to reach all the way in to the coverts.

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Common Buzzard (Buteo buteo)

In a 48 hour period I have added 12 birds to my Patch year list, taking me to a reasonably respectable 87 (although still some way behind the front-runners and with some notable omissions that will be difficult to claw back like Hawfinch and Mediterranean Gull), and, in case you feel everything went my way this weekend, I still managed to miss the two or three Ring Ouzel that were seen briefly this weekend. But, it was still some successful patch birding as well as simply being nice to be wandering around familiar territory that I felt I had left in winter and returned to in Spring.

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Willow Warbler (Phylloscopus trochilus)

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Blackcap (Sylvia atricapilla)

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Peacock butterfly (Aglais io)

Watching Gulls… badly

I have been watching our patch gulls quite closely recently. Some of my patch colleagues would see this as a sign of weakness or desperation, but I have actually been quite enjoying it. Partly, this is because there is so much more that can be relatively easily learned just working the Patch, and partly because I am aware there are some guys who come in from off the Patch every now and again and seem to contribute disproportionately to the interesting gull finds that we have (more on them later).

In fact, more on them now, as Jamie P and Dante S had spotted an untimely juvenile Common Gull on the Patch the other day. A day when I too had been out and about but failed to spot anything so interesting. So I went back out this weekend determined to find this bird. I failed. There were plenty, probably 100+, first winter birds, but no juveniles that I could find.

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1st winter Common Gull (Larus canus)

I scanned the large gulls in case there was anything else more interesting in amongst them. There wasn’t. One gull that stood out was this young Herring Gull.

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Herring Gull (Larus argentatus argenteus)

It really puzzled me. Look how pale it is and how worn the moult is on the coverts and tertials. But the moult was nowhere near developed enough on the scapulars for a 2nd winter, so I assumed it was a 1st winter bird that was weirdly pale and worn. Error! Luckily a better birder than me pointed out that this is simply a somewhat-retarded 2nd winter bird. It seems so obvious now!

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An actual 1st winter Herring Gull

There are other reasons to scan gulls, of course. Ringed gull recoveries can yield interesting histories, and a great time to see rings on gulls is when our ponds are iced over. Our winter resident ‘2LBA’ Black-headed Gull was skating about on Jubilee Pond.

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Black-headed Gull (Chroicocephalus ridibundus)

I have photographed this bird on at least five separate occasions now over the last year and it has been around for almost a year longer than that; appearing as a first winter bird in March 2016 having been ringed as a chick (pullus) in June 2015 in Fishers Green only ten miles North of the Patch as the gull flies.

I have bothered to record six colour-ringed gulls on the Patch in the three and a bit years I’ve been birding/living here. The longest distance traveller so far was Green ‘J8M4’, a Common Gull I saw in September last year who was ringed six hundred miles North East of the Patch in Rogaland, Norway.

Aside from ‘2LBA’, yesterday, I also clocked Blue ‘JMP’ on ‘Shoulder of Mutton’ pond, an eight-and-a-half year-old Lesser Black-backed Gull ringed in a tip in Gloucester 100 miles West-North-West of the Patch back in May 2010 just as David Cameron was walking into 10 Downing Street for the first time. Gosh – that seems like a long time ago!

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Lesser Black-backed Gull (Larus fuscus graellsii)

There is one more ringed gull I want to mention. Not a gull with a leg ring, but rather a Ring-billed Gull, the American vagrant that I last saw on a beach in Mexico. The last time one was found in London was nine years ago, I believe! The last time that was… until today! The outstanding young birder, Dante Shepherd (mentioned above), found one at Thames Barrier Park, just five miles South as the gull flies. It is rather longer in the car, but I jumped in, nonetheless, as soon as I heard the news.

In what reminded me of the run-around the Bonaparte’s Gull gave me last year, as I was pulling up at the park, WhatsApp informed me that the gull had just flown East. Jamie and Dante kindly pointed me in the direction of a very distant flock of mixed gulls down-river.

I dutifully scanned through as many as I could, and saw birds (that plural should tell you how I was clutching at straws) that looked possible, but, the truth was, they were simply too far away for me to get enough on them.

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The white smear on the mud is where the Ring-billed Gull might have been

For a short few minutes, the bright golden light of early evening shone on the flock like a sign from the Great Gull in the sky, and I stood peering through my scope as snow flakes fell on me.

Hopefully the Ring-billed Gull will stay around for a bit. Maybe it will follow its closely related Common Gulls and come up to Wanstead – which would be a Patch first. We can but dream… of gulls.

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Thames Barrier sunset at low tide

 

The man with the golden eye

I have already written about today’s antics on the team Patch blog over here. But, I can’t neglect my beloved iago80 followers, so here is a different spin on the same subject.

I find something special about our over-wintering residents. Sure, the Spring and Autumn passage migrants are the sexy ones that we all want to see, but the birds that stick it out on the Patch have a special affinity with those of us who also stick it out through the grim, cold, wet months.

Today I felt this particularly. It rained all day. Not hard, but a permeating drizzle that made me colder than the temperature should have allowed, and put a constant smear on my binoculars making it very difficult to identify anything through them. But I still managed to appreciate a higher-than-normal number of Reed Bunting, I saw both over-wintering Stonechat, and I finally saw the small exultation of our resident Skylark for the first time this year. The five or six birds that stick it out through the winter and will hopefully breed again in the Spring are almost literally clinging on to this last remaining central urban site by their finger tips.

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Common Skylark (Alauda arvensis)

And so I went home cold, wet, muddy, but not dissatisfied. I was getting changed when I heard the news that Nick had found a female Goldeneye on the river Roding behind the Ornamental ponds in Wanstead Park. Nick hasn’t be able to get out on the Patch as much this year but he struck gold by finding this winter duck on one of the least watched parts of the Patch.

The ease at which such a bird could have gone unseen and unrecorded is not lost on me. I was abroad the last time Goldeneye showed on the Patch over two years ago and so was thrilled to be able to connect today despite the poor light for photos. This beautiful and patch-scarce (8th sighting on record) winter visitor has become my 119th bird for the Patch. I am very grateful that our bird-finder-in-chief was out today. I wouldn’t want to inflate his ego or embarrass him too much, but if anyone deserves the title ‘Man with the Golden Eye’ on our Patch, it is surely Nick Croft.

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Common Goldeneye (Bucephala clangula)

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Winter fresh

This morning was a perfect early winter morning: ground frost persisting in the shadows where the sun’s rays, piercing through the blue, failed to reach. The Patch looked pristine.

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Fred Wigg and John Walsh Towers rising above Cat & Dog Pond

The patch birds seemed extra sharp and fresh today too. Last year a female Stonechat  overwintered in the scrub around Cat & Dog Pond. This winter she has returned or been replaced by a new winter-fresh female who traced inscrutable dot-to-dot patterns around me by flitting from one perch to another and occasionally dodging an aggressive Robin.

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Female Stonechat (Saxicola rubicola)

This female even strayed to the western extreme of her assumed territory and perched up on the residential walls bordering the Patch and overlooked by Fred Wigg and John Walsh towers.

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This Stonechat was not the only fresh-faced winter bird I spent time watching this morning.

I find something particularly appealing about first winter Black-headed Gull and Common Gull:

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Common Gull (Larus canus)

I took the picture above whilst fulfilling my water-gauge monitoring duty. The immature feathers on the wing coverts are what first grab our attention, but I find the solid black primaries (lacking the ‘mirrors’ it will gain next year) and the neat black tip on the bill attractive as well as distinctive.

Jubilee pond has been duck-poor so far, although this week the number of diving ducks had increased slightly with at least 12 Tufted Duck and three Pochard diving and then glistening brilliantly with iridescence in the sun.

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Tufted Duck (Aythya fuligula)

I went to see a photographic exhibition on trees today and saw some wonderful photos including some taken by my patch colleagues. Trees on the Patch have just passed that Autumn/Winter transition where there are now more bare branches than leaf-adorned ones. But, where trees are still cloaked by carotenoid and flavonoid-rich leaves, the results are quite spectacular.

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Sliver Birch (Betula pendula) on Perch Pond, Wanstead Park

The Inbetweeners: a short story of seasonal change

There is a transition. A point in-between seasons that is neither one nor the other. A chronological no-man’s land, so to speak. A seasonal limbo of…

…This is nonsense of course. Seasonality is a human construction to assist us in making sense of the passage of natural time; applying order to the highly relative flow of change.

Nevertheless, a riddle could be written: ‘when are there many swifts, but at the same time… none?’. The answer, of course, sits in the middle of our ‘summer’ holidays, but many, many weeks after the solstice. The locally breeding swifts have departed, or mostly, and the gathering flocks of swifts in the sky are passage birds.

Other birds are moving too. A south-bound Wheatear has been seen, and a number of bright Willow Warbler have been found on the patch. Far more than the one or two pairs that we believe have bred locally.

I was looking out for these, and hoping to see other passage migrants – perhaps an early returning flycatcher – when I heard a strange two-tone disyllabic call from within the lime trees in our SSSI area of the Wanstead Flats. I heard it again and again, from within the trees. I even videoed the sound (click here).

And then the tiny bird emerged from the foliage. In the morning light I thought it was a young Willow Warbler with a very odd call and missing some tail feathers, but studying the calls, it appears to be one of the young Chiffchaff from the patch.

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Common Chiffchaff (Phylloscopus collybita)

As some birds leave, and others pass through, other creatures hold on to the last strips of summer. Peak butterfly time has been and gone. But luckily not all of them have disappeared yet. I saw my first Brown Argus on the patch on Saturday (my 25th species of butterfly here) and photographed one again today…

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Brown Argus (Aricia agestis)

The diagnostic black spots on the forewing are clearly showing in this photo, which help distinguish the argus from the similar looking female Common Blue. Of course, no such difficulty exists with males – also still on the wing.

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Common Blue (Polyommatus icarus)

Seasons change. Or so we imprint on the natural flow. If you need further evidence that Autumn is coming, you should have seen some of the giant fungi that have sprouted up recently, including these:

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Unknown fungi