Ключевые слова: ai generated, anatomical features, avian, avian adaptation, avian adaptations, avian anatomy, avian biomechanics, avian flight, avian physiology, avian skeleton, avifauna, bird, bird anatomy, bird skeleton, bird species, bird wingspan, bird x ray, bone density, bone imaging, bone morphology, bone structure, detailed, feather alignment, flight adaptations, flight mechanism, musculoskeletal system, natural history, ornithological research, ornithological study, ornithology, primary feathers, radiography, secondary feathers, skeletal system, wildlife, wing bones, wing structure, wings, x ray image,