Researchers describe the project as a victory, with evidence suggesting the population is becoming established in its former habitat. The platypus, which is found only in Australia, is listed as near threatened due to pressures including habitat loss, hunting and bycatch.

Credits: envato elements; Author: FiledIMAGE;

Conservation efforts aim to support the species’ long-term recovery across parts of its historic range. The species had been absent from the area for more than 50 years. Scientists say the population has grown from 17 reintroduced animals to 20, with sightings now reported along different sections of the river.