Adult striated caracara (Phalcoboenus australis), close-up, on Carcass Island in the Falkland Islands, South Atlantic Ocean, South America

striated caracara phalcoboenus australis adult bird close up carcass island falkland islands south atlantic wildlife raptor predatory bird beak feathers eyes nature south america avian ecology ornithology island habitat animal behavior natural history birdwatching eagle scavenger conservation native species ecosystem habitat predator bird identification fauna avifauna biodiversity ecological importance animal kingdom bird species environmental awareness outdoor exploration wildlife enthusiasts animal portrait avian features natural beauty wildlife observing animal study