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Race against time: Protection and Monitoring of a Wild Population of Numbats Wheatbelt, Western Australia

Project Successful!

In the dry woodlands of Western Australia, the numbat (Myrmecobius fasciatus) is in a race against time, facing pressure from habitat degradation, encroachment and invasive predators. Previously, FAME assisted with the training and use of feral cat detector dogs across the species’ home range; this new project carries on with that vital work, but with a new focus.



PREVIOUS WORK TO PROTECT THE NUMBAT

In 2018 the Foundation partnered with the Australian Government’s Threatened Species Commissioner, the WA Department of Biodiversity, Conservation and Attractions, and the Numbat Task Force to use conservation dogs trained in feral cat detection.

The Numbat population in the Dryandra Woodlands has increased significantly following this feral cat control but invasive predators demand ongoing work. As such, baiting and trapping continues in cycles, with fox and cat numbers kept under control and analysis of Numbat predation playing a key part in understanding the effectiveness of this work.


PROJECT TARGETS

FAME have committed to work with the Numbat Task Force on an ongoing project spearheaded by Dr Tony Friend. FAME will be providing 20 new radio collars for use within Western Australia’s Wheatbelt with the following aims:

  • Collar wild numbats within the Dryandra Woodlands
  • Track and monitor numbats to increase our understanding of their behaviour
  • Fund two overhead flights to enable more effective tracking of dispersed individuals*
  • Analyse DNA from Numbat remains to assess cause of death
  • Give early warning should feral cat numbers increase in the area
  • Protect this critical, remnant population of numbats and increase population size.

* Additional funding to the original project amount has been allocated.

WHY DO WE COLLAR NUMBATS?

Since the 1980s, radio collars have expanded the knowledge of numbats remarkably including their distribution, dispersal of young, home ranges and most importantly, the impact of predators.

For example, between 2010 and 2013 radio collars demonstrated that feral cats had become the most significant predator of numbats since foxes were controlled. Once cat control was effected, cat predation dropped to low levels.

These new collars will continue that oversight for at least a year and monitoring will help to identify causes of Numbat mortality. These collars are a critical part of increasing our understanding of this secretive, endangered animal.

A widening knowledge base supports work to reduce the impact of predatory feral cats and foxes, improve protection of relevant habitat, and ensure that Western Australia’s emblematic predator has a future in the Australian wild.


IN THE FIELD WITH NUMBATS

FAME recently visited the project site in Western Australia to see the team and view the progress being made on the ground. You can watch a short video from the field below:


PROJECT UPDATES


Images: Rob McLean/John Lawson


Project Successful!