A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
アオサギArdea cinerea jouyi Clark 1907,サギ科Ardeidae,コウノトリ目CICONIFORMES,の越冬群について
Preserved Fulltext
