This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Birdlife Plate XXXVIII . Plate XXXVIII Page BOBOLINK Length inches Male in summer nape buff shoulders and rump whitish crown ami under parts black Female young and male in winter sparrowlike upper parts black brownish and buffy under parts yellowish white Plate XXXVIII Illustration biodiversitylibrary org title Chapman