Ключевые слова: adaptability, adept, agile, aquatic, camouflage, camouflaged, cormorant, darters, diving, elegance, elusive, expertise, feathers, fins, fisheater, fishermen, flight, graceful, hookedbill, hunters, hunting, longnecked, patience, patiently, perseverance, piscivorous, plumage, precision, preening, prowess, serpentlike, serrated, slender, solitary, spearfishing, stabbing, stealth, streamlined, swimming, swooping, underwater, waterdweller, waterfowl, wingspan,