Ключевые слова: acid, adult, bad, baltic sea, birch, birches, bird, bird watching, birds, birdwatching, black, black cormorant, branches, chicks, coast, colony, cormorant, cormorants, couple, couples, crested, destruction, europe, feeding, female, fish, flight, food, klaipeda, latvia, lithuania, may, migration, nest, nida, palanga, park, protection, reproduction, safeguard, sea, spring, summer, tree, trees, uric acid, urine, wild, wildlife, wing,