DescriptionDelichon dasypus (nest).jpg 日本語: イワツバメ（岩燕、学名：Delichon urbica dasypus）の巣、飛騨山脈の焼岳（長野県松本市）にて English: Nest of Delichon urbica dasypus in Mount Yake...
Attribution-Share Alike 4.0 truetrue English Juveniles of ''Delichon dasypus'' in the nest in Aichi Prefecture, Japan. Japanese 巣の中のイワツバメの雛、愛知県にて author...
DescriptionDelichon dasypus making nest.jpg 日本語: 巣作り中のイワツバメ（岩燕、学名：Delichon urbica dasypus）、飛騨山脈の焼岳（長野県松本市）にて English: Delichon urbica dasypus making nest in Mount...
described at URL: https://www.flickr.com/photos/stellaceagle/3684595214/ operator: Flickr URL: https://live.staticflickr.com/2631/3684595214_3618487441_o.jpg...
DescriptionDelichon dasypus -Hokkaido -Japan -collecting nest material-8b.jpg Delichon dasypus English: Asian House Martins gathering nest materials in...
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