Pika

Pika Stories in Rocky Mountain National Park
Cute little creatures
Bunny, mouse, chipmunk? No, it's a Pika
The National Park Service (NPS) is an agency of the United States federal government within the U.S. Department of the Interior that manages all national parks, 
Generally, materials produced by federal agencies are in the public domain and may be reproduced without permission.
Copyright in U.S. Government Works
Mar 8, 2023 — U.S. government works are in the public domain (i.e., not protected by the U.S. Copyright Act). You can freely use them (in a copyright sense
https://www.nps.gov/media/video/view.htm?id=7F7FAB69-F8EF-1C6F-0420FF43B1852023