Tag Archives: Wanstead Flats

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 This winter she has returned or been replaced by a new winter-fresh female who traced inscrutable dot-to-dot patterns around me by flitting from one perch to another and occasionally dodging an aggressive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

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A long wait for a Long Wood record shot

When Little Owl recently succumbed to my patch list, Bullfinch (perhaps alongside Woodcock) became my patch ‘bogey bird’: a relatively commonly seen bird missing from my list.

But let’s put ‘relatively common’ in context here. The British Trust for Ornithology ‘Breeding Bird Survey’ shows that Bullfinch numbers have declined by around 39 per cent since 1967, and the decline is steepest in the South East. With the exception of some sightings on our neighbouring ‘Leyton Flats’, I believe the recent Autumn birds are the first Bullfinches seen on the patch for two years: since October 2015.

Yesterday, Tony saw four birds in Long Wood on the Wanstead Flats. This follows several recent sightings in the same area.

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Long Wood as seen from the Broom fields on the Wanstead Flats

I was not long at Long Wood this morning before I heard the distinctive melancholic phe-ouw call which I like to describe as a child blowing weakly into a de-tuned harmonica. And through the branches, twigs, and remaining leaves I briefly saw a female Bullfinch. A bogey bird no more; my 116th bird for the Patch and my 105th for the year.

I then stayed another hour or so waiting in vain to get a photo. But with the exception of a brief call, I didn’t see another flicker. However, had I not waited, I would not have caught the flash of airborne movement that revealed a Short-eared Owl being mobbed by crows over the wood. This is only the second SEO seen by anyone on the Patch this year and only my second ever on Patch:

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Short-eared Owl (Asio flammeus)

After counting everything on Alexandra Pond for the BTO Wetland Bird Survey (very few winter ducks on the Flats at the moment, but rather more in the Park) I walked back via Long Wood for a second attempt to try and photograph the Bullfinch. I am unclear why I felt such a strong desire to get a photo, but it was definitely niggling me.

I was rewarded with views of at least three birds; two female and one male. I didn’t get any good photos, but securing the record shot flooded me with a sense of relief.

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Male Eurasian Bullfinch (Pyrrhula pyrrhula)

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Female

I find the fact that I saw Hawfinch from the Patch before Bullfinch quite extraordinary, but that is just one of the many wondrous uncertainties about  Patch birding.

 

Pond life

I’ve got a new job!

I’m a water monitor. No, not like being a milk monitor at school! This is a scientific job that… err… requires me to photograph a water measurement gauge on one of the Patch ponds (Jubilee) every other week and send the photo to the wardens/ecologist who manage Epping Forest.

The pay isn’t great, by which I mean it is non existent, as by ‘new job’ I obviously mean a small commitment to volunteer outside of my day job. Here is my submission from today:

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Black-headed Gull (Chroicocephalus ridibundus)

So far I have managed to snap the gauge with Mute Swan and Canada Goose in front of it, and with Black-headed Gull and Grey Heron on top of it. This is what happens when you give a task like this to birder. Maybe one day over this year I’ll photograph a scarce duck or wader with the water gauge? Or maybe a rare gull? Like an Audouin’s Gull – which I believe is still one of the rarest gulls in the world – and which I saw a lot of over the last week as I have been in Ibiza – a bit of a hotspot for these chaps.

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Audouin’s Gull (Icthyaetus audouinii)

Or, maybe a little Red-necked Grebe will  paddle past one day – that would be almost as excellent as the Audouin’s, and probably significantly more likely as we currently have a young bird showing well just a few miles away in the Lea Valley Park (I twitched it of course).

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Red-necked Grebe (Podiceps grisegena) and Great Crested Grebe (Podiceps cristatus)

But I suspect I am just dreaming. Jubilee Pond has been host recently, however, to some well known gull individuals – ringed gulls such as our most frequently seen band-carrier:

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“2LBA” Black-headed Gull ringed in Essex two years ago

and…

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“J8M4” Common Gull (Larus canus) ringed in Norway just over two years ago

I shall keep you posted if and when I find anything else interesting whilst doing my water monitoring.

 

Red start to the Autumn

Autumn didn’t start today, of course. Many birds have already long gone South, but there was something about this morning that just felt and looked truly Autumnal.

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Dawn over the Western Flats

I waded through to the mist straight to the SSSI where I got dew-soaked looking for Wryneck … or… anything really.

There wasn’t much to see apart from the glorious morning light.

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SSSI, Wanstead Flats

And so I followed the siren voices of my fellow patch birders (by which I mean their WhatsApp messages) to the Brooms and a staggeringly friendly Redstart.

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Common Redstart (Phoenicurus phoenicurus)

We all took lots of photos.

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I am used to getting close to Redstart at my other patch in France, but this was something else.

Whilst our attention was mainly on this grounded passage migrant, other migration was happening all around us. As the clouds came in, tens of Swallows, plus a few Martins moved through, at least one Yellow Wagtail and several Grey Wagtail flew over and Meadow Pipits swirled confusingly around (are these our Mipits, Mipits I have just seen fly in a different direction, or different ones altogether? – the answer, of course, is surely “all three”). Training my binoculars on the cloud often yielded dots passing by, although I wasn’t always sure what those dots were.

Today’s Redstart wasn’t the first of the Autumn passage, but it was the one I shall remember the most.

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

From galls to gulls (and back to galls)

The Summer ‘silly season’ in patch birding – when self-respecting birders go off and get new hobbies like… er?… surveying plant galls, or lichen, or when they attempt to turn gin and tonic drinking into an Olympic sport – may be coming to an end somewhat faster than I expected.

The quiet month of June normally leaks a little into July, but one of my patch colleagues shattered that peace last Saturday with news of an extremely early ‘Autumn’  Common Redstart on the Patch. He also found what may have been a juvenile Yellow-legged Gull. I was busy doing other stuff that morning, but returned for an afternoon wander.

The Redstart was nowhere to be found in the early afternoon heat so I strolled onto the football pitches. The pitch-roost of gulls is still pretty small at the moment, but there was a reasonable selection of non-breeding birds that was worth scanning as I was rather keen to ensure YLG joined my 2017 patch list.

I could almost immediately see that one of the young, and very pale, Herring Gull‘s was colour-ringed. It was only when it took flight that the ring came clear of the grass and was readable as Orange L1YT. I am still waiting to see full details, but I understand it is likely to be a ‘Pitsea’ bird.

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Young Herring Gull (Larus argentatus): ‘L1YT’

I followed it as it moved from flock to flock on the pitch when a slightly bulkier gull flew in behind it. I instantly knew it was different, and you can see that the bill, face mask, and tail – amongst other things – give away the ID as Yellow-legged Gull, but also point to this being a different bird from the one Tony had seen earlier.

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Yellow-legged Gull (Larus michahellis)

Aside from the juvenile gull, there was little else of interest in avian terms so I reverted back to studying leaves, with my best find being this impressive fig gall caused by an aphid on English Elm:

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Tetraneura ulmi

In case you were to think that my day was solely spent with gulls and galls (some people’s idea of wildlife hell), I also counted double figures of species of butterfly with Small Copper being new for the year on the patch for me.

Blitzing spiders and stringing butterflies

A weekend of wildlife began with a sunset.

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Heronry Pond, Wanstead Park (having been re-filled)

A crowd of people waited in the warmth (we are about to break June temperature records again in London with five consecutive days when the mercury has topped out over 30 degrees centigrade) and watched dark shapes scythe through the sky.

We had come to watch bats, but in the light cloudless skies of the evening, it was a huge flock of swifts at first that cut through smoke-like murmurations of midges rising up from the trees like Ashphodel souls.

The bats did come out later, also appearing silently from the trees, and were silhouetted against the sky or water like the bat-sign from comic legend. Silent, that is, apart from the fact that several of us were armed with bat detectors. Common Pipistrelle were picked out from their tiny shapes in the sky, but also from the fast-paced pricking at frequencies well out of range of human hearing. Also too high to hear unaided, but positively bass-like compared with their tiny cousins, were the abstract beats of the beefy Noctule bats punching and pulsing out of the speakers in a way that would have many hip-hop artists drooling with envy.

Friday night ended, not with multiple gin and tonics, as is my normal wont, but with the strangely hospital-like glare of moth traps drawing some moths, but tens of thousands of midges and other tiny flying creatures of the night.

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Moth (and midge!) trapping

All of this activity was for our local conservation group’s annual bio-blitz weekend. Check us out here: Wren Group.

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The wonderful, knowledgeable Tricia Moxley teaching us about introduced and wild plants

I started Saturday leading several of my neighbours (people I know and people I didn’t) on a walk around our local wood. I talked a lot about trees, but the highlights were the butterflies including a year-first Ringlet and a location (but not full patch) first with a Purple Hairstreak (a species that would get me in trouble the following day).

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Ringlet butterfly (Aphantopus hyperantus)


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A temporarily trapped Purple Hairstreak (Neozephyrus quercus) and a rather disinterested baby

Overall, it was a reasonable weekend for butterflies. I counted thirteen species in total (a little way off my record patch day total of 16 from last July).

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Large Skipper (Ochlodes sylvanus)


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Small Skipper (Thymelicus sylvestris)*

The number ’13’ is unlucky for some. Unlucky ever since that 13th disciple betrayed Christ for some silver. Well, I too felt mildly betrayed, or was it simply embarrassed, soon after I saw another hairstreak on the ground near some elm trees whilst I was trailing behind one of Tricia’s walks. Elms, as in the favoured tree of the White-letter Hairstreak

I peered down at the little lepid and started breathing a little faster when no large orange eye peered back at me from the hindwing. The hindwing was a little crumpled, not only obscuring the eye, but also rippling the hairstreak into a ‘W’ shape. The newly emerged butterfly was promptly, but gently scooped, into an inspection pot and whisked off to be held aloft triumphantly in front of the wondering eyes of my fellow Wren members. But, on closer inspection, it was, of course, simply another Purple Hairstreak despite my earlier innocent efforts to ‘string’ it into something more exciting.

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Purple Hairstreak again with the offending unfurling hindwings

So we may not have scored any super rare butterflies, but the far less excitable (than me), and far more expert, arachnologist, David Carr did find some great spiders.

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The maestro at work, David Carr

We believe that one of his finds of the weekend was the 19th specimen ever found in the UK, of Philodromus buxi:

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Philodromus buxi


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David and Araneus triguttatus

Across all the activities, we had about 300 participants. An opportunity for many people to find out a little more about the wildlife on our doorstep.

*All photos on here were taken with the iPhone 7. I really am very impressed with the quality of the camera on it.