Eyes in the Bush: Unmasking Feral Invaders at Esperance Wildlife Sanctuary

There is a quiet rhythm to the bush at night. While the rest of the world sleeps, the wildlife sanctuary comes alive. Bandicoots rustle through the undergrowth, nocturnal birds like Tawnt Frogmouths and Owlet Nighjars call from the canopy, and hidden movements trace across the landscape. But alongside our native species, less welcome visitors are moving through the shadows.

Feral fox prowling around Lake Warden in the dark.

To effectively protect a sanctuary, you first need to know exactly what—and who—shares the space. That is why we have launched our latest monitoring initiative at the Esperance Wildlife Sanctuary, utilising the power of motion-activated camera traps and cloud-based technology to identify and track feral animals across the property.

The Challenge: Hidden Threats

Feral predators and herbivores pose one of the greatest threats to Australia’s native biodiversity. Species like feral cats and foxes are highly efficient, stealthy hunters that put immense pressure on local reptiles, small mammals, and nesting birds. Meanwhile, larger introduced species can degrade habitat, compete for food, and damage sensitive vegetation systems.

Because these animals are naturally elusive, nocturnal, and highly wary of human presence, traditional surveying methods only scratch the surface. To build a comprehensive defense strategy for our local wildlife, we needed a continuous, non-invasive way to see what is happening when humans aren't around.

Cat outside the wildlife rehabilitation penning at the Esperance Wildlife Hospital.

Tech in the Wild: Camera Traps and Data Power

By strategically placing motion-triggered trail cameras across different habitat zones within the sanctuary, we’ve effectively set up a 24/7 digital neighborhood watch. Every flash of movement captures a snapshot in time—providing invaluable data on species presence, activity patterns, and frequent transit corridors.

But collecting thousands of photos creates a new challenge: sorting through them all.

Feral rabbits destroy native seedlngs at an alarming rate.

To manage this, our project is utilising Wildlife Insights, an advanced global platform that uses cloud computing and AI technology to help analyse camera trap data. By uploading our footage to our project hub, we can efficiently process images, filter out false triggers (like a branch waving in the wind), and accurately identify species. This software allows us to turn raw data into actionable conservation insights faster than ever before. You can check out our results here - https://app.wildlifeinsights.org/manage/organizations/2006191

What the Data Tells Us—And What Comes Next

Every image captured tells a story. Identifying the specific types of feral animals frequenting the sanctuary, along with their peak active hours, removes the guesswork from our management strategies.

With this precise data, we can:

• Target Management Interventions: Map out exactly where pest exclusion efforts or targeted trapping need to be deployed.

• Measure Effectiveness: Track whether our management efforts are successfully reducing feral presence over time.

• Protect Vulnerable Native Species: Ensure that regional wildlife—from foraging ground-dwellers to recovering fauna—have the safe, predator-free environment they need to thrive.

A Shared Vision for a Safer Sanctuary

Conservation is a puzzle with many moving pieces, and technology is proving to be one of our most valuable tools. By shining a light on the hidden movements of feral pests, this camera trapping project gives our native ecosystems the best possible fighting chance.

We are incredibly excited to watch this project grow, and we look forward to sharing more updates, insights, and—most importantly—victories for our local wildlife as the data rolls in.

Want to keep up with the latest conservation projects, hospital updates, and wildlife insights from the sanctuary? Stay tuned to our blog or follow us on Facebook https://www.facebook.com/WildlifeEsperance to see how you can get involved in supporting local biodiversity restoration!