Anna's Hummingbird (Calypte anna), male in flight feeding on flower, Tucson, Sonoran Desert, Arizona, USA

air america american animal animals anna annas apodiformes arizona aves bird birds botany calypte day daylight daytime desert during eat eating eats exterior exteriors fauna feed feeding feeds flies flight flora flower flowers fly flying hummingbird hummingbirds in kingdom male mid mid air midair nature nobody north of on outdoor photo photos plant plants shot shots sonoran states tetrapod the trochilidae tucson united us us american usa vertebrata vertebrate vertebrates wild wildlife world