Featured Species

Our office works to conserve declining species and recover federally threatened and endangered species and their habitats. For example, our staff have engaged in multi-state partnerships to better understand the biology and habitat needs of the endangered Indiana bat. This work proved essential for our staff as they completed the species’ five-year review in 2019, ensuring an appropriate level of protection under the Endangered Species Act. Although we focus on imperiled bat and freshwater mussel species like the Indiana bat and the pink mucket, our office has also been actively involved with the conservation and recovery efforts of several threatened and endangered species. Topeka shiner, Niangua darter, grotto sculpin and Ozark hellbender are just a few of the other important species we focus on.

Conservation and restoration of habitat for threatened and endangered species is also a large part of our work in Missouri. Working through the Endangered Species Act, we are able to secure and direct funding for the protection and restoration of important areas. A great example of this work in action can be seen by the office’s procurement of funds from a pipeline construction project across the state, which was subsequently used to finance the acquisition and protection of the world’s largest hibernaculum (winter bat roost) for Indiana bats in Hannibal, Missouri. The hibernaculum location is now permanently protected as a 200 acre city park and enjoyed as a recreational resource.

In addition, the office also utilizes the U.S. Department of the Interior's Natural Resource Damage Assessment and Restoration (NRDAR) program to analyze and restore natural resources injured by the release of hazardous substances into the environment. Working across numerous polluted locations known as Superfund sites, we perform rigorous, multi-year scientific studies and use those studies’ findings to pursue and negotiate legal settlements and judgements from responsible parties. When we achieve a financial settlement, we then put those funds to work restoring injured sites and species and compensating the public for their loss of natural resources.

A biologist holds an Ozark hellbender

The Ozark hellbender (C. a. bishopi) is restricted to southern Missouri and northeastern Arkansas (Nickerson and Mays 1973). The Ozark subspecies is described as having dark dorsal blotching and noticeably pronounced chin mottling as opposed to the dorsal spotting of the eastern subspecies which...

FWS Focus
A grotto sculpin underwater
The Grotto Sculpin is a small (approximately 2.5 inches long) troglomorphic fish. Typical of many cave-dwelling species, it is nearly blind and pale-colored.
FWS Focus
Cluster of roosting bats.

The Indiana bat is a medium-sized Myotis, closely resembling the little brown bat (Myotis lucifugus) but differing in coloration. Its fur is a dull grayish chestnut rather than bronze, with the basal portion of the hairs on the back a dull-lead color. This bat's underparts are pinkish to...

FWS Focus
Gray bats flying under tree canopy outside of Sauta Cave

Long, glossy fur, light brown to brown. Ears dark, usually black; longer than in any other myotis; when laid forward extend 1/4 cm (7 mm) beyond nose. Tragus long and thin. Calcar keeled.

FWS Focus