an adult great egret ardea alba catching a larva in a nature reserve in poland. .

active adult alba animal ardea aves avian beach beak bird birds blue carnivora catching egret egretta elegant environment europe european feather feathers field fields fishing flooded foraging grass great green heron lake large larva little marsh migration mouth nature outdoors poland pond rain reserve river slowly snowy speed stork summer swallowing wading walking wartha water white wild wildlife worm