animals, animal, banding, birds, Aves, biologist, biology, bird, birds of prey, bird of prey, Ferruginous Pygmy Owl, Ferruginous Pygmy-Owl, raptor, raptors, fauna, wildlife, color, concept, concepts, image, natural world, nature, nobody, north america, american, Glaucidium, Glaucidium brasilianum, hand, holding, ornithology, outdoors, outdoor, people, Human, Natural, Person, being, owls, owl, persons, photo, Pygmy Owl, research, Researcher, Rio Grande, rio grande valley, rgv, south, Southern United States, tagging, usa, United States, america, texas, southern, southwestern, texan, vertebrates, vertebrate, vertical, wild, Willacy, Willacy County