It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
This image was acquired from
Keywords from Image Description:
heron blue heron blueheron bird water bird waterbird ardeidae longlegged longlegged bird of prey birdofprey stalking ardea wild wildlife shorebird pool pond river europe holland public domain dedication publicdomaindedication mabelamber
Page 2017 Free-images.com. All images are Public Domain