Adult Magellanic oystercatcher (Haematopus leucopodus) on Carcass Island in the Falkland Islands

magellanic oystercatcher haematopus leucopodus carcass island falkland islands seabird coastal habitat foraging rocky shore wildlife birdwatching ornithology nature ocean coral lichen plumage feeding behavior adult bird waterbird yellow eyes landscape shorebird south atlantic avifauna marine ecosystem biodiversity conservation species avian natural environment region ecology identification migratory preservation animal endemic outdoor