Adult South Georgia Pipit (Anthus antarcticus) feeding at low tide on Prion Island, Bay of Isles, South Georgia, Polar Regions

feeding rocky shoreline birdwatching wildlife nature shore scavenging habitat seabirds ecosystem foraging avifauna endemic coastal marine biodiversity ornithology behavior observation migration conservation island environment landscape natural habitat animal behavior feeding habits species shorebirds ecology birding outdoor natural world wetland food search birdlife adult south georgia pipit anthus antarcticus low tide prion bay