Report Your Big Bend Mammal SightingsPark visitors are often our eyes and ears for notable mammal sightings such as bear and mountain lion. You never know what you might find - rare sightings of desert bighorn sheep or a jaguarundi will cause any ranger to get excited. If you see an animal that you didn't expect, or just think the park should know about, please stop in at a visitor center and fill out an observation report. Be sure to include pertinent information such as a description of the animal, activity or behavior, time of day, and where the animal was seen in the park.
Last updated: July 5, 2020