Say's phoebe, grey bird with a brown belly, perches in sagebrush and looks right.


Over 90 species of birds have been documented inside the monument.

A young bobcat on a rock wall facing left and looking towards the camera.


While the monument has 44 mammals documented, only 6 or 7 are commonly seen.

A gray and black garter snake winds through a dirt and gravel area.


Fossil Butte has one non-venomous snake and one lizard.

A spotted northern leopard frog looking right resting and on wet vegetation.


Small and elusive, the monument's 3 amphibians are rarely seen.

A fish rests in a hand, approximately half the width of the palm.


Fish are not found regularly in the park, but some can be found just outside park boundaries.

Last updated: September 27, 2022

Park footer

Contact Info

Mailing Address:

P.O. Box 592
Kemmerer, WY 83101


307 877-4455

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