The Jubilee River Nature Reserve is a relatively new development, near Dorney. It was dug out as a flood relief system, and the surrounding area was landscaped to attract in wildfowl and other wildlife. Overlooked on one side by Slough sewage works, and in the distance by Windsor Castle (click image on the left for larger), it's a compact and interesting reserve.I was there to see a pair of garganey (Anas querquedula; very poor record image, click for larger). Garganey drakes are striking, scarce summer visitors to the UK. It didn't take long to find them - my first summer migrants of the year. Views were relatively distant, but good through the scope, while they fossicked for what appeared to be molluscs. It was particularly good to have a pair - they are both have superbly detailed plumage.

Apart from the garganeys, there was a mix of other ducks (mallard, teal, tufted duck) and water birds (grey heron, great crested grebe). The greylag geese (Anser anser; click for larger) and mute swans (Cygnus olor; click for larger) were marking out their territories. Two chiffchaffs were singing - my second summer visitors of the year.


I moved on from there to Moor Green Lakes, hoping that the barn owls would be showing well. Another couple of chiffchaffs were in song, along with many other common passerines, including vocal reed buntings. Again there was decent numbers of common ducks on the lake (pochard, teal, tufted duck, mallard) and a few goosanders in the distance. One barn owl was in the west box, only flicking out quickly before returning to sentry duty. Black-headed gulls (Chroicocephalus ridibundus; click for larger) have started staking out territories on the shingle islands. Lapwings (Vanellus vanellus; click for larger) were vocal, also marking out territorial claims.


Wandering around the lake I was able to watch a roe deer with velvet antlers, browsing on shrubs on the far side, while a buzzard called in the distance. Little else unusual was around, but there was a lot of calls from the various tits flicking through the trees.
As the sun dipped down I moved on the the new workings - where the gravel removal continues. It didn't take long to pick up my third summer visitor of the day - a little ringed plover feeding by the waters edge. Three redshank were nearby, and both wader species breed on the shingle here. Winter was still in evidence, with flocks of wigeon flying in to roost.
I waited by the end of the rough ground, hoping that I'd picked a suitable pinch point between the tree line and the first lake, a point where if the barn owl turned up it would be forced relatively close to where I was waiting. This was facing the eastern barn box, witha good view over the fields. And there it was, flickering over the tussocks. I watched it for well over twenty minutes, at first in fairly decent light, allowing me to get a few shots. Now that is the way to end a day...















