The little egret walking alone in swamp, asia, bangladesh

little egret egret egretta garzetta bird swamp small heron bird watching ornithology water bird waterfowl black beak asia ecology water animal nature cute white bird environment beautiful beak wildlife birdwatching nature reserve wetlands migration wing outdoor marshland wildlife conservation avian conservation avian ecology habitat preservation water ecosystem heron wetland habitat wild natural black and white ardeidae fauna wetland migratory migrant creature feathered