Ключевые слова: animal, background, banding, biology, bird, bird banding, bird in hands, bird watching, captured, caught, colored, control, counting, detail, ecology, european, fauna, feathers, hand, holding, human, life, marking, migration, migratory, naturalist program, nature, nature conservation, ornithologist, ornithology, outdoors, passerine, redwing, research, ring, ringing, science, scientific, scientific research, scientist, small, specialist, study, tools, turdus, turdus iliacus, wild, wilderness education, wildlife, wildlife conservation,