Field Guide

Tri-colored bats, formerly called eastern pipistrelles, are relatively small and look pale yellowish or pale reddish brown. The main hairs are dark gray at the base, broadly banded with yellowish brown, and tipped with dark brown.

Gray myotises are difficult to distinguish from other mouse-eared bats. A key identifying feature of the gray myotis is that its wing is attached to the ankle and not at the base of the toes. It’s an endangered species.

The gray wolf originally ranged throughout Missouri, but with settlement the species was gradually exterminated. While there is no evidence of a breeding population in the state, wolves are listed as a protected species in Missouri, and they occasionally wander into Missouri from northern states.

Mountain lions hadn't been seen in Missouri since 1927 — but in 1994, conclusive physical evidence proved they are reappearing in our state. These animals probably are individuals dispersing from other states, and no breeding population seems to have been reestablished.

There are two species of foxes in Missouri. The gray fox is more likely to be seen in the southern half of the state, climbs trees readily, and is less desired by both fox hunters and fur trappers.

The eastern gray squirrel and eastern fox squirrel are both very common in Missouri. Their names describe their general coat color: the first is grayish, the other a foxy red.

There are three species of voles in Missouri: prairie, meadow, and woodland voles. These mouselike rodents have rounded, blunt snouts, chisel-shaped front teeth, and short tails.

Eastern moles are plush-furred, large-handed critters infamous for disfiguring lawns as they tunnel belowground hunting for grubs and cutworms — many of which are also dreaded by landscapers!

In summer, white-tailed deer are reddish-brown to tan above; in winter, they are grayish. The throat and belly are white. This common Missouri deer is named for the bright white of its flaglike tail.