barn swallow (worldwide) (generative ai)

acrobatic animal barn beak bird blackbird branch distinctive finch flower forked found generative green hummingbird insect nature small sparrow swallow tail wildlife wing worldwide yellow bird birds feathers feather wings beak hollow bones respiratory system heart brain eyes ears talons legs feet digestive reproductive cloaca warm-blooded vertebrates lightweight adaptable migratory vocalizations courtship displays cooperative breeding communal roosting social behaviors predators herbivores opportunistic feeders sexual reproduction eggs incubation monogamous pairs breeding systems parental care animal nature wildlife wild zoo art ai