Ключевые слова: adult, alert, animals, avian, beak, beautiful, biodiversity, bird, birdwatching, black, botanic garden, branch, clever, conservation, cormorant, dry, fauna, feather, fishing, freedom, habitat, hunter, india, lake, natural, nature, neck, ornithology, park, perch, phalacrocorax niger, plumage, quiet, shiny, sit, stand, still, watch, water, west bengal, wet, wild, wildlife, wing, zoology,