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.
Mammals of North America Canis lycaon skull. of species based chiefly on the collections in the Museum of the Smithsonian Institution Baird Spencer Fullerton PDold Canis lupus lycaon Canis lupus skulls
Page 2023 Free-images.com. All images are Public Domain