A Great Place For Birds

A Great Place For Birds
Big Bend National Park is a great place to observe a wide variety of bird life. With over 450 bird species documented in the park, there is always something new to discover.
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://home.nps.gov/media/video/view.htm?id=3B3AD3D0-9820-024B-7BAA386AACAE994C