Great Crested-Tern大凤头燕鸥

Chinese Crested-Tern Thalasseus bernsteini黑嘴端凤头燕鸥

Greater Crested-Tern Thalasseus bergii大凤头燕鸥

Lesser Crested-Tern Thalasseus bengalensis小凤头燕鸥

Chinese Lesser Crested Tern黑嘴端凤头燕鸥

Chinese Crested Tern黑嘴端凤头燕鸥;凤头燕鸥

Greater Crested Tern凤头燕鸥;荣获每日一图

Lesser Crested Tern小凤头燕鸥

littlo crested tern小凤头燕鸥