Ключевые слова: animal, avian, beak, bill, bird, blue, ecology, eye, fauna, feather, fishing, fowl, fulllength, great, grey, grey heron, habitat, heron, hunt, injured, lake, national, national park, natural, nature, no people, one animal, ornithology, outdoors, park, profile, river, shore bird, tall, tongue, wading, water, water bird, wetland, wild, wildlife, wing,