Why It Matters.

Australia’s iconic koalas face extinction by 2050.

Found mostly on the east coast of Australia, koala populations have plummeted by more than half over the last 20 years due to deforestation, disease, bushfires, and climate change – placing the face of Australian forests in the endangered species list.

Why Should We Count Koalas?

Conservation councils and governments need to know koala population size, distribution, and trends to effectively intervene.
Protected koala hotspot areas in NSW

These statistics are crucial to guiding government policy such as designating protected areas (see image on left) and conservation strategies, and assessing the effectiveness of current efforts.

Current Koala Counting Methods

Koala counting by hand is…

Slow.

It requires humans to cover an expansive area by foot, making it time-consuming.

Inaccurate.

Koalas are notoriously difficult to detect as they’re generally solitary, well-camouflaged and mostly quiet, and they can sit high in the tree canopy.

Dangerous.

Manual counting faces natural counters such as snake hazards, bushfires, harsh weather, and rough terrain, just to name a few.

Other methods include:

Detection dogs

  • Small brown pellets can be easily missed
  • Time-consuming as the dogs require a human partner
  • Limited labour supply of specially trained dogs
  • Another manual counting method

Citizen scientist apps

  • Limited to areas commonly traversed by people, such as in suburbia, near walking tracks or on private property
  • Manual and vision is limited
  • Participants are often inexperienced koala spotters

Acoustic recorders

  • Requires manual placing of the device throughout the designated area
  • Data is released after time-consuming review of audio footage
  • Easy to double-count and make inaccurate estimates

AirTag and Individual Collars

  • Time-consuming to individually identify each koala in a large habitat area
  • Requires manual labour and time to set up

The TerraTracker’s Impact

A hybrid to fill in the gaps. 

Speeds up wildlife counting.

Provides smart, accurate data.

Fully autonomous, no human effort.

Our Future Vision

The TerraTracker is designed to scale beyond one species, one country, or one problem.
E.g. New Zealand’s kiwi bird

Global Applications

Although designed for koalas, the TerraTracker’s flexible design of detachable components can be adapted and its AI detection retrained for other national animals on the endangered species list.

Our Long-Term Vision

We envision a network of TerraTrackers operating across national parks, reserves, and remote ecosystems around the world.

The TerraTracker is part of the effort.