Turkey vulture are common during late summer and early fall. Golden eagles may be seen in the fall or winter as well as an occasional bald eagle during January and February. Great horned and burrowing owls use the refuge year-round. You should watch for some of the mammals that are common to the area. Prairie dogs are abundant in the draws northeast of the refuge headquarters and may also be seen from the observation turnout located along the tour road near the headquarters.
Prairie rattlesnakes also use the prairie dog dens and are common throughout the refuge.
Refuge visitors should use caution regarding rattlesnakes. They normally seek shelter in the shade under rocks and logs and venture out during early morning or late evening hours. Although primarily night animals, coyote, bobcat, badger, or skunk may sometimes be seen in daylight. Cottontail and jackrabbits are more easily spotted, as well as an occasional porcupine. Tips Dawn and dusk are the best times to see wildlife.