Ключевые слова: america, animal, animal themes, animal wildlife, animals hunting, ardea, ardea herodias, beak, bill, bird, birdwatching, blue, catch, catch of fish, catching, costa, costa rica, eating, egret, environment, fauna, fish, fisher, fishing, flight, fly, flying, food, gray, great, great blue heron, herodias, heron, horizontal, hunter, hypostomus, hypostomus plecostomu, large, leg, nature, neck, plecostoma, rica, spread wings, water bird, wetland, wild, wilderness, wildlife, wing,