Swallow-tailed Gull is pelagic and breeds almost entirely in the Galápagos Islands. It is arguably the world’s loveliest gull, and is unusual in being a nocturnal feeder.
Swallow-tailed Gull is pelagic and breeds almost entirely in the Galápagos Islands. It is arguably the world’s loveliest gull, and is unusual in being a nocturnal feeder.