Common name:Big brown bat Scientific name: Eptesicus fuscus Family: Vespertilionidae
Photo by Jerry L. Gingerich, D.V.M.
Description: The fur is long, silky and varies in color from Chocolate-brown to reddish- or golden-brown. The ears and wing membranes are dark brown to nearly black. The big brown bat is similar in appearance to the evening bat, but is larger in size. Wingspan: 13-14 inches Body length: 2.1-3.2 inches Weight: 0.4-0.8 ounces Florida roosting preferences: Colonial. Dead tree cavities provide the normal roosting habitat for this bat, but one colony was found roosting in the base of a royal palm leaf stem in south Florida. They also move into buildings, bridges and bat houses. Food preferences: Insectivorous. They feed on beetles, planthoppers, true bugs, flies, mosquitoes, flying termites, flying ants and a number of other insects. Reproduction: Females usually give birth to two pups in may or June. Florida status: Uncommon in north and central Florida. Rare in south Florida. Florida range: Found throughout the state except the Florida Keys.
Copyright Florida Bat Conservancy 2005
Florida Bat Conservancy 1690 Pine Island Road Merritt Island, FL 32953 USA Phone: (727) 710-2287