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]
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]