Commonly Observed Native Animals in the NT
Gould’s Wattled Bat (Chalinolobus gouldii)
Family: Vespertilionidae
Conservation Status
- Australia: Least Concern
- NT: Least Concern
Description
The Gould’s Wattled Bat is one of the most widespread bats in Australia. It relies on echolocation and shouting to give off an ultrasound beam. It is the largest species within its family and has fleshy lobes at the corner of its mouth.
The species grows to an average of only 7cm and weighs approximately 14 grams. Gould’s Wattled Bats are active throughout the year in northern Australia but will go into torpor (i.e. hibernation) in cooler climates.
Distribution
The Gould’s Wattled Bat’s range covers nearly all of Australia except far north Queensland. They are often found in forest or woodland in trees but may also live in tree hollows. In urban areas they can be found living in ceilings and basements.
Ecology
The Gould’s Wattled Bat roosts in groups of approximately 30 individuals however roost of up to 200 have been known. Their diet consists of insects, such as moths, beetles, cockroaches, caterpillars, crickets. Females often produce twins.
The birthing period, including pregnancy to fledging last approximately 6-8 weeks and generally occurs in late spring to summer, but this varies with location.
Potential Threats
Potential threats to the Gould’s Wattled Bat include loss of habitat from land clearing and forestry activities, however populations are considered stable and the species is of least concern
