The first official Flock Together walk took place at Europe’s largest urban wetlands.
BLACK HEADED GULL / CANADA GOOSE / COMMON GULL / COMMON SHELDUCK / CORMORANT / EGYPTIAN GOOSE / GREAT CRESTED GREBE / GREYLAG GOOSE / HERRING GULL / LITTLE EGRET / MUTE SWAN / POCHARD / PIED WAGTAIL / SAND MARTIN / SWIFT / TUFTED DUCK
Walthamstow Wetlands nature reserve contains 10 reservoirs, eight islands and is open and free to all.