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:
squirrel cute small wildlife wild animal brown fur mammal funny eating curious green ground looking nature forest grass zoo alert spermophilus hiding tail expression fluffy whiskers european watching park dog citellus prairiedog timid furry prairie tree
Page 2017 Free-images.com. All images are Public Domain