Tag Archives: Wildfowl and Wetlands Trust

Natural History, Nature Reserves, Wetlands

Highland Cattle Grazing in Central London

Highland Cattle on the Wetland Centre Grazing Marsh
Highland Cattle on the Wetland Centre Grazing Marsh

In the hope of catching a glimpse of a little more of the spring migration, and happy to take an hour off from writing, I popped in to the Wetland Centre. There was no sign of the assorted rarities that the warden had put on the board for the day – likely, they flew overhead while he was doing his morning scan of the skies – but the Sand Martins were joined by five House Martins, hawking for flies over the wildside lake.

The view from the wildside hide was pretty desolate, with the water level now low in the grazing marsh; a few Black-Headed Gulls squealed querulously at each other, their chocolate-brown heads and napes (quite a misnamed bird, really) handsome with their red legs. Two rufous Highland Cattle grazed peacefully, their close nibbling and heavy feet doing a job of mowing, disturbing the ground gently, and adding manure to attract flies, that could hardly be achieved any other way: hence the tabloid headline.

Guelder Rose in Bloom
Guelder Rose in Bloom

On the wildside summer route, now open, Guelder Rose bushes are elegant with their white rosettes of large florets around a disc of small ones, making a flower-like bunch all together. Their deeply divided leaves provide an easy distinction from the Wayfaring Tree.

Natural History, Nature Reserves, Wildlife

Glorious Spring Morning at the Wetland Centre

Starling foraging by reedbed ... why do they think they're waders?
Starling foraging by reedbed … why do they think they’re waders?

One of the abiding mysteries of London’s natural history is why Starlings act as if they believe they are wading birds. At the Wetland Centre, the flock of Lapwings is constantly accompanied by Starlings, whether in the air or on small muddy islands.

Today, a few starlings were rootling about in front of a reedbed, their handsomely starry plumage giving back the warm sunshiine with green iridescence that for once the camera has managed to catch. They really are beautiful birds in fresh plumage; quite unlike their ‘worn’ plumage, where they just look dark grey-brown and scruffy.

Six warblers today – an early Sedge Warbler squeaking and rasping out its complex rhythms with funky discordant notes a few feet away from the path; some invisible Cetti’s as usual; Blackcaps and surprisingly Whitethroats all about, singing away; a Chiffchaff or two; and a Garden Warbler too.

Out in the pools and on the grazing marsh, a good number of Redshank with their graceful calls, and plenty of activity from Lapwings and Common Terns – these being harassed by Black-Headed Gulls; and overhead an early Hobby, circling like a small dark Peregrine with long wings, high in the sky.

Not many butterflies about – Orange Tip, a very worn Peacock, Brimstone, Small White; and several Bee Flies, like a miniature hummingbird moth with a furry body and a long straight proboscis; but while they keep up the wing action in front of a flower, actually 4 out of 6 legs perch on it! One of the bee flies was hovering over some low vegetation with no flowers, darting down rapidly and repeatedly, at once coming back up, like a damselfly laying eggs: that might be what it was doing.

Natural History, Nature Reserves

Sand Martins and Sandpipers

The recent East winds and warmer weather have brought plenty of spring migrants to southern Britain. Today at the London Wetland Centre a twitch was in full swing at the Peacock Tower, the object of the lovers’ attention being a Common Sandpiper peacefully browsing along the muddy shore, happily unaware of the excitement it was causing. The breeding Redshanks, too, stalked about the shallows probing for food; the Lapwings as always alert, chasing off Carrion Crows and anything else that might have been interpreted as threatening. Around the paths, three or four early Sand Martin arrivals wheel and swoop like the small brown swallows that they are; their nest-cliff is still empty.

Around the reserve, quite a few Brimstone and Small White butterflies, and an Orange Tip gave movement and colour. I heard the first Sedge Warbler of the year, and despite being right next to the willow bush from which a Cetti’s Warbler was giving out its explosively phrased song, I couldn’t see the songster. A Blackcap however could be glimpsed behind the Sheltered Lagoon, chattering its alarm call.  A Song Thrush sang at intervals, and a Dabchick gave its beautiful trill and some small squeaks from the Lagoon, in between spending a lot of time under water.

Back at home, a queen Wasp was nosing about some Ivy-Leaved Toadflax, and a red Mason Bee dug for earth in a seedbed, flying off with a little load for her nest.

Natural History, Nature Reserves, Wetlands

Definitely not a Jack Snipe

This morning dawned bright and crisp, all the car windscreens covered in frost (the air 1.8 Celsius). In the garden, a Chiffchaff was singing, not a bird that often visits here: probably it has only just flown in from Africa.

Constrained to stay indoors all morning, I managed to get out to the Wetland Centre in the afternoon. There was a buzz of excitement in the hide, faces and optics jammed up against the windows, notebooks at the ready: someone had seen a Jack Snipe. A young man with a Canon SLR camera and a cream-coloured telephoto lens asked if I knew the difference between the Jack and the Common Snipe. Er, I said. It has shorter legs, a shorter bill, no pale stripe on its crown, and it bobs up and down a lot. He looked just a tiny bit embarrassed. Could I tell from a photograph? I went over and peered into the bright little screen. The crown, striped or not, was not in view; half the beak was in the mud; and the legs were bent and seemed … shortish. I said I couldn’t tell and did he have another photo. He apologised, the next one was overexposed. To me, it looked much more like a Common Snipe. Where did he see it? He pointed down, where I’d seen a Common Snipe zigzag in across the water and land. I said I thought it was probably a Common Snipe: he hadn’t seen it bobbing up and down? He thought not. I observed that the light was difficult, as the sun kept on coming out of a cloud, and the water varied from dazzling to nearly black in the reflections; did he bracket the exposures? He said yes, it would be a good idea. He took some more photos, said he had a nice one against the dark water. I looked into the screen again: it was true, the contrast of the sunlit brown-and-cream of the camouflaged plumage and the velvet-black water was quite lovely. I smiled and murmured that it was beautiful, but definitely not a Jack Snipe. We had both enjoyed seeing the commoner species, so close, so bright, so crisply patterned, in such fresh spring weather.

I left the hide and walked quietly around the sheltered lagoon. On the grassy bank, a Green Woodpecker’s red cap and black moustache – it was a female – caught my attention. The way the woodpecker was probing quickly in the soft ground with her long pointed beak, then bobbing up to take a quick look around for possible predators, was remarkably snipe-like. I suppose the problem of feeding on something buried a distance beneath the surface pretty much guarantees you are going to be vulnerable while your beak is jammed into the mud and you are busy feeling with your tongue to decide if you’ve caught something edible… your attention is simply not going to be on the sky for those moments. It was curious to feel the similarity between two such different birds as the big hole-dwelling woodpecker with its jolly green and yellow plumage and its black and red face markings,  and the plump little snipe with its marvellously cryptic brown and cream camouflage jacket, and an absurdly long beak. Each was delightful; but definitely not a Jack Snipe.

Natural History, Nature Reserves

Drown that Dabchick

On a glittering, beautiful spring day I visit the London Wetland Centre. Even out in the street the magnolias and cherries are dazzling, splendid in full flower. Inside, the blackthorns are covered head to foot in soft, pure white blossom, like costume drama heroines in broderie anglaise.

Every species seems to be celebrating springtime. The parakeets race overhead in pairs. My first red mason bee of the year perches on the welcome signboard. Redshanks stilt-walk about in the shallow water, probing in the mud with their long beaks. A reed bunting, handsome with black and white head markings, sings from atop a bush. A greylag goose flaps his wings, vigorously chases off a Canada goose, several times; then both start courting their females. Cetti’s warblers sing, very close and really loud. A little troop of long-tailed tits flit between trees. A greater spotted woodpecker drums rapidly on a tree trunk. Little clouds of midges enjoy the warm sunshine. A pair of shelduck snooze like holidaymakers on an island; a large cormorant with fine large white thigh patches and grey head and neck stretches out his wings in the species’ classic Christ-on-the-cross pose: renaissance painters used the cormorant for its symbolism. The first chiffchaff of the year warbles out its simple happy song.

But all is not sweetness and light. In the flooded reedbed, a tremendous amount of splashing, struggling and trilling disturbs the peace. A coot seems to have decided to try to drown a dabchick, a little grebe. Perhaps it is too close to the coot’s nest. Whatever the reason, the dabchick keeps on vanishing underwater and popping up nearby, squealing loudly, as the coot splashes about aggressively. If the coot really hopes to drown the bright little waterbird, it is disappointed: the dabchick is as buoyant as a cork, bobbing instantly to the surface and definitely alive.  Spring has sprung.

Conservation, Wetlands, Wildlife

Slimbridge, home of Peter Scott’s original ‘Severn Wildfowl Trust’

Flamingoes at Slimbridge

I had the good luck to be able to visit Slimbridge this week with a friend. Back in 1946, Peter Scott founded the ‘Severn Wildfowl Trust’, setting up an observatory to study the White-fronted Geese and the Bewick’s Swans, and to help save other wildfowl from extinction. The geese and swans happily remain on the reserve today; there were 20 Whitefronts, as well as a hundred or more Barnacle Geese out on the marsh, not to mention plenty of Greylags and Canada Geese in the bright sunshine on the scrape.  And as the sun sank in the western sky, the collection Flamingos glowed in the warm light – no need for Photoshop tricks there.

The star of the show, though, was one of the European Cranes, tall and elegant with its tail ‘bustle’ like an late Victorian lady’s; incongruously, it was also wearing a radio transmitter and three coloured rings, such has been the excitement at the raising of these rare British birds from the egg, and allowing them to fly off as wild birds – only for one or two to pay a return visit. Meanwhile, a genuinely wild flock of cranes has established itself in Norfolk, so Britain once again has this beautiful and distinctive species breeding in its wetlands. The number of places, even near London, with ‘crane’ in their names is striking – Cranfield, Cranbrook, Cranford to name a few. I once imagined this was simply a confusion or word-shift, the bird having been a grey heron all along: but no, cranes were once common, as were wetlands and damp flowery meadows. Let’s hope they will be again.