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Several species of mammal inhabit or use Perry Lakes Reserve, with microbats being the most abundant indigenous mammals (there are no megabats, such as flying foxes, in the south of WA). A bat survey was conducted in February 2024 at Perry Lakes West Lake by bat expert and zoologist, Norm McKenzie AM (see Fun Fact about 'Norm's bat', the Western false pipistrelle). This involved ultrasonic sound detectors to detect and record bat echolocation calls, and their subsequent analysis.
Norm identified six species and reports that another three species are likely, based on known patterns of distribution.
Further information on the distribution of the bat species inhabiting the Reserve can be obtained from the Batmap website at Ausbats.
Chalinolobus gouldii
Image credit: Chris Lindorff, CC BY 4.0, via Wikimedia Commons
Nyctophilus geoffroyi
Image credit: ChloeJohnson CC BY-SA 4.0, via Wikimedia Commons
Falsistrellus mackenziei
Recent detection of this bat in Perry Lakes Reserve was interesting because it was detected 25km north of its usual range.
FUN FACT:
Image: Western False Pipistrelle eating a Giant Slantface (Acrida conica), a species of grasshopper. Image credit: ©Jiri Lochman
Austronomus australis
Image credit: Phillip A. Robson, CC BY-SA 4.0, via Wikimedia Commons
Ozimops kitcheneri
Vaspadelus regulus
Chalinolobus morio
Image credit:
Doug Beckers, CC BY-SA 2.0, via Wikimedia Commons
Nyctophilus major
Nyctophilus holtorum
Isoodon fusciventer
Learn about Quendas here
Trichosurus vulpecula
Image credit: Andrew Mercer (www.baldwhiteguy.co.nz), CC BY-SA 4.0, via Wikimedia Commons
Reflecting the suburban location of Perry Lakes Reserve, non-indigenous mammals may also inhabit the Reserve occasionally or permanently, including the Black rat (Rattus rattus), House mouse (Mus musculus), Red fox (Vulpes vulpes) and domestic or feral cats (Felis catus).
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