Robin Robins Robins Tufted duck Squirrel Mallards Robin Long tailed tit Goldcrest Goldcrest Canada goose Canada goose Robin Squirrel Heron and little egret Spoonbill Spoonbill Spoonbill Spoonbill Heron Heron Black headed gull Black h Long tailed tit long tailed tit Longt tailed tit Little grebe Mallard Avocets Avocets Cormorant Cormorant Cormorant Geese congregating.. Heron Herons gathering Cormorants Pheasant Little egret Marsh harriers Marsh harriers Marsh harrier Black tailed godwits Coal tit and great tit Blue tit