red-crested pochard 10

redcrested pochard 10 chupi char purbasthali chupir chor bardhaman netta rufina pallas aves anseriformes anatidae duck diving lakes reservoir rustyorange head waterfowl goldenred ruddy indian subcontinent flock winter group bird bright colorful beautiful vibrant nature wild wildlife species male female multicolor closeup environment dive chordata animalia avian habitat natural water west bengal india