Bat collage
Detailed Description
From left: Indiana bat (Credit: U.S. Forest Service). Northern long-eared bat (Credit: Steven Thomas, USFWS). Hoary bat found dead beneath a wind turbine (Credit: Paul Cryan, USGS). Mexican free-tailed bats exiting Bracken bat cave (Credit: Ann Froschauer, USFWS).
Sources/Usage
Public Domain.