replacing the fish in the mouth, night heron's eating the fish.

bird animal beak wing wildlife reflection sea waterbird water seabird blue vehicle duck branch shorebird gull nature yellow finch night heron family ardeidae herons bitterns order body long color plumage black metallic sheen whitish gray found southern europe asia north america africa south ussr inhabits part european middle migrates winter ponds lakes active nests colonies greenish eggs clutch parents invertebrate animals replace mouth heron's replacing