鸟嵌套箱在树被打 鸟的一个小屋 夏天横向 俄国

鸟类在破旧或损坏的外层天花板下的旧屋顶上筑巢

弗里盖特鸟在加拉帕戈斯群岛筑巢

大蓝鹭群正在筑巢

一群大蓝鹭正在筑巢

大蓝鹭群正在筑巢

一群大蓝鹭正在筑巢

大蓝鹭群正在筑巢

大蓝鹭群正在筑巢

大蓝鹭群正在筑巢

大蓝鹭群正在筑巢

great blue heron birds nesting during mating season scenic view of great blue heron birds nesting during mating season on a

great blue heron birds nesting during mating season scenic view of great blue heron birds nesting during mating season in a

great blue heron birds nesting during mating season scenic view of scenic view of great blue heron birds nesting during mating

scenic view of great blue heron birds nesting during mating season in a rookery everett washington state usa scenic view of great

大蓝鹭在繁殖季节筑巢

大蓝鹭在繁殖季节筑巢

大蓝鹭在繁殖季节筑巢

大蓝鹭在繁殖季节筑巢

大蓝鹭在繁殖季节筑巢

大蓝鹭在繁殖季节筑巢

大蓝鹭在繁殖季节筑巢

大蓝鹭群筑巢的美景

大蓝鹭群筑巢的美景

大蓝鹭群筑巢的美景

大蓝鹭群筑巢的壮丽景色

大蓝鹭群筑巢的壮丽景色

大蓝鹭群筑巢的壮丽景色

scenic view of two great blue heron birds nesting during mating season in a rookery everett washington state usa scenic view of

大蓝鹭群在繁殖季节筑巢

大蓝鹭在繁殖季节筑巢的特写

鸟类在外部天花板松动或损坏的老旧屋顶下筑巢

鸟儿在破旧或损坏的外墙下筑巢

鸟类在破旧的老屋顶下筑巢，屋顶瓦片松动或破损，屋檐倾斜

北鸥和其他海鸟在约克郡的贝普顿悬崖上的岩石露头筑巢

家燕筑巢在屋檐下

海雀鸟群在悬崖上筑巢和栖息

鸟儿在瓦片和檐口破损的老屋顶下筑巢

鸟类在老旧屋顶下筑巢，屋顶瓦片松动或破损

北勺嘴鸥, Sula bassana, 海鸟群落, 悬崖海岸的繁殖季节，背景是深蓝色的海水，他

燕鸥和其他海鸟在约克郡的贝普顿悬崖上的岩石露头筑巢