Caspian Tern (Sterna caspia), immature preening, Corpus Christi, Sinton, Texas Coast, USA

america american animal animals aves bird birds caspia caspian christi coast corpus day daylight daytime during exterior exteriors fauna hirundinidae immature kingdom nature nobody north of outdoor passeri passeriformes photo photos preening pup pups shot shots singing sinton songbird songbirds squab squabs states sterna swallow swallows tern tetrapod texas the united us us american usa vertebrata vertebrate vertebrates wild wildlife world young younger