Black-throated Warbler, perched, Parker River National Wildlife Refuge, Plum Island, Newbury, Massachusetts, USA.
Black-throated Warbler, perched, Parker River National Wildlife Refuge, Plum Island, Newbury, Massachusetts, USA.
Keywords: black-throated green warbler, Setophaga virens, songbird, male, Parker River National Wildlife Refuge, Plum Island, Newbury, Massachusetts, New England, USA, United States of America, North America, bird, birds, birding, nature, outdoors, island, photography, perched, warbler