Britain's largest flock of whiskered terns (Chlidonias hybridus) (eleven) at Willington Gravel Quarry, Derbyshire on 24 April. Eight remained on 25 April and the flock scattered to other midland and north-east sites over the next few days.[1]
This page is based on this Wikipedia article Text is available under the CC BY-SA 4.0 license; additional terms may apply. Images, videos and audio are available under their respective licenses.