a flock of red-crested pochard

anatidae animalia animals anseriformes asia aves avian beak beautiful bengal bird birding birds breeding char chardata chupi chupir close closeup colorful crested cute diving duck environment face fauna flock india indian kolkata lake male migratory natural nature netta non ornitholigy outdoor park plumage pochard pochardred purbasthali red redcrested ruffina rufina sanctuary swimming taking tropical view watching water west wild wilderness wildlife