12/05/2026
We talk about our phascogale nest boxes a lot but one of the most common questions we get is, ‘What’s a Phascogale’? We really don’t hear much about them and not many people have ever seen one.
Phascogales are often compared to squirrels because of their brushy tails and tree dwelling habits, but they are actually small predators of insects and spiders and when opportunity presents itself of lizards and other small vertebrates.
There are three species of phascogales, together with all other Australian carnivorous marsupials, such as Dunnarts, Quolls and the Tasmanian Devil, they belong to the Family Dasyuridae.
They rely on dense wooded habitat, moving through the canopy in search of food and hollows to nest in. For their size they are incredibly agile and strong, capable of leaping up to 2 metres between trees.
Phascogales have an interesting breeding strategy. During breeding season, males invest all their energy into mating, travelling large distances in search of females and competing with other males.
This often comes at the cost of feeding and recovery, and most males do not survive beyond their first breeding season. Females meanwhile live on to raise the next generation in an environment devoid of the male competition.
Once found across much of Australia, phascogales have slowly faded from much of the landscape they once occupied. Habitat loss and introduced predators continue to fragment and place pressure on remaining populations.
In Western Australia they can still be found in parts of the South West, Wheatbelt and in the Kimberley.
So, what can we do to help? Protecting their habitat and removing exotic predators are among the most important things we can do. Mature trees and natural hollows are critical for the Phascogale’s long term survival.
Installing nest boxes in a potentially suitable habitats where tree hollows are inadequate, creates safe refuges for them. This also extends their range, which gives them a larger area to thrive and improves their chances of successful breeding.
Have you ever seen a Phascogale? If you have, we would love to know, comment below!
A big thank you to Jiri Lochman for his support, insight and generously allowing us to feature his incredible photo!
📷 Photo © Jiri Lochman / Lochman LT