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:
Smooth green snake in gree tree opheodrys vernalis. Check categories October en br Image title Smooth green snake in gree tree opheodrys vernalis Image from Public domain images website publicdomainimage html publicdomainimage Passardt Carl Fish and Wildlife Service Not given Transferred by on This file is in public domain