Black Guillemot (Cepphus grylle) sitting in a wall that a pair are nesting in. Black Guillemots nest in drains and holes in the sea wall in the middle of Oban town centre. Argyll, Scotland, UK

adult bay black guillemot cepphus grylle city close up drain pipe emerging europe hole landscape view lone low angle view marine nest nesting oban ocean one animal ports rocks scotland sea sea wall shadow shallow waters single uk united kingdom urban wall water water drain sealife sea life