sandwich terns, thalasseus sandvicensis nesting on the farne islands, northumberland, uk. - 白嘴端燕鷗 個影片檔及 b 捲影像00:10
sandwich terns, thalasseus sandvicensis nesting on the farne islands, northumberland, uk with wildlife tourists. - 白嘴端燕鷗 個影片檔及 b 捲影像00:09