From the National Park Service webpage "National parks partner with gateway communities and other organizations for conservation initiatives.
(May 2020)"
Enjoy.
https://www.nps.gov/media/video/view.htm?id=9FC3D1A4-E422-42D8-C421707CDA3C6482
or
https://www.youtube.com/watch?v=s7YkyIc7mno