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:
africa animal beak bill bird black ciconiiformes claw closeup cutout detail feather finger ibis isolated leg nature plumage profile sacred ibis threskiornis aethiopicus wading bird walking white
Page 2017 Free-images.com. All images are Public Domain