コサメビタキ
Graduate School of Agricultural and Life Sciences, University of Tokyo
UTokyo Academic Archives Portal
ウグイス
Graduate School of Agricultural and Life Sciences, University of Tokyo
UTokyo Academic Archives Portal
painting
British Museum
British Museum Collection
キセキレイ
Mie Prefectural Museum
Mie Prefectural Museum Collections (Nature & Science)
狭山丘陵
NHK Archives
Michi-shiru: Japan Seasonal Journey
カワラヒワ
Graduate School of Agricultural and Life Sciences, University of Tokyo
UTokyo Academic Archives Portal
ホオジロ
Graduate School of Agricultural and Life Sciences, University of Tokyo
UTokyo Academic Archives Portal
アオジ
Graduate School of Agricultural and Life Sciences, University of Tokyo
UTokyo Academic Archives Portal
ツバメ
Graduate School of Agricultural and Life Sciences, University of Tokyo
UTokyo Academic Archives Portal
ヒヨドリ
Graduate School of Agricultural and Life Sciences, University of Tokyo
UTokyo Academic Archives Portal
ハクセキレイ
Graduate School of Agricultural and Life Sciences, University of Tokyo
UTokyo Academic Archives Portal
コシジロウミツバメ
Mie Prefectural Museum
Mie Prefectural Museum Collections (Nature & Science)
キセキレイ
Graduate School of Agricultural and Life Sciences, University of Tokyo
UTokyo Academic Archives Portal
painting
British Museum
British Museum Collection
ソウシチョウ
Graduate School of Agricultural and Life Sciences, University of Tokyo
UTokyo Academic Archives Portal
スズメ
Graduate School of Agricultural and Life Sciences, University of Tokyo
UTokyo Academic Archives Portal
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Uploaded: 2021-07-29