Common mastiff bat
Molossus rufus
SIZE:body=8.5 cm; tail=4 cm; weight=30 g
DESCRIPTION: Small greyish or reddish brown bat with bases of hair white on back. Head ridge-shaped along the top. Tail is long and extends past membrane (one of the “free-tailed” bats).
ACTIVITY: Begins foraging at sunset, usually high up in open areas.
HABITS: Feeds on insects, primarily beetles. Roosts in colonies of up to 300 in buildings and tree hollow
HABITAT: Lowland forest, open areas including towns and villages
STATUS: Often common. IUCN lists this bat as a species of least concern.