least bittern (ixobrychus exilis) wakodahatchee wetlands florida usa

birdwatching wetlands bird isolated walking nature preserve small yellow watching fresh water wet land natural ornithology environment canada wading birds north america waders ixobrychus exilis marsh outdoors freshwater wetland feather beak herons tidal salt marshes young toronto egret fauna avian everglades least bittern feathers wing heron wild usa florida animal swamp wildlife