|20 of the 32 Roosting Cattle Egrets - Ham Wall RSPB 10/10/17|
Thursday, 12 October 2017
On Monday after work Neil Rowntree, Pete Clark and myself had a ramble round the Somerset levels. It was mostly the usual stuff with Glossy Ibis, Great White Egret and a few Marsh Harriers the highlights. Try as we might we couldn't winkle out any Bitterns and we ambled back towards the car at Ham Wall RSPB. There was an obvious egret roost on the southern boundary of the reserve and I suggested we scope it for Cattle Egrets. Remarkably all the birds I could make out were Cattle Egrets - about 15. We moved along to the bridge over the drain near the car park for a better angle and tried again. This time we came up with 28 Cattle Egrets, 1 Great White Egret and 1 Little Egret amongst the Cormorants. As the light left, Pete saw the Glossy Ibis fly over towards Shapwick Heath.
A few emails and messages and it became apparent that this was the highest single count for Somerset. I wasn't convinced that we had done a great job of counting them due to our surprise at finding the roost so we went back the next evening without Pete. A single bird came into roost at about 18:15 and a few minutes later a flock of 27 Cattle Egrets came in. 28 then, perhaps we were correct the first time round. The egrets started to drop out of the trees into lower vegetation out of sight and the light was dropping when four more flew in - 32 Cattle Egrets! The Glossy Ibis then shot over and the light left. By 18:45 it was nearly dark and the only egrets remaining on view were 2 Great Whites and a Little. Time for off then.
How brains and birds become mutually exclusive