Ключевые слова: alert, america, american, animal, arizona, attentive, avian, aware, away, background, bald, beak, big, bird, california, canyon, curiosity, curious, eagle, endangered, feather, flight, fly, flying, grand canyon, head, huge, hunter, isolated, large, looking, no, on, out, people, predator, prey, scavenger, shot, species, standing, up, us, vertebrate, vulture, white, wild, wildlife, wing,