gadwall duck bird in wetland

bird wildlife animal waterbird duck ducks waterfowl beak nature mallard goose grass prairie wetland water shorebird swan wing reflection gadwall use selective focus anas anas strepera animal avian background beak beautiful bird birding birds birdwatching black brown colorful colourful drake duck endangered species environment fauna feather feathers gadwall grass green habitat india male mangalajodi marsh migration natural nature odisha ornithology outdoor park resting river water waterbird waterfowl wetland wild wild wildfowl wildlife