This image was acquired from
flickr. 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:
nycticorax immature blackcrowned blackcrowned night heron juvenile young rail outdoor animal bird Nycticorax nycticorax. Beginning to develop adult plumage. CC waiver To the extent possible under law waive all copyright and related or neighboring rights to this work. Nycticorax nycticorax. Beginning to develop adult plumage. CC