Despite not being currently listed as threatened by the IUCN, recent studies predict a significant decline of at least 50% in platypus populations over the next 50 years, mainly due to climate change increasing drought frequency and severity. 

 

The catastrophic Black Summer bushfires and extreme drought conditions in 2019/20 further worsened their situation and highlighted the urgent need for proactive measures to safeguard the future of this incredibly unique species.

 

With support from a range of donors including The Tony & Lisette Lewis Foundation, Taronga Conservation Society Australia initiated an ambitious plan to establish two Platypus Conservation Centres to serve as a lifeline for platypus, offering refuge during environmental crises as well as research facilities, and breeding programs.

 

In 2024, the first centre, Platypus Rescue HQ was opened at Taronga Western Plains Zoo in Dubbo with the second centre due for completion at Taronga Zoo in Sydney by early-2025.

 

Research – Unlocking the secrets to platypus breeding
Not enough is currently understood about the environmental and biological triggers that drive reproductive success of platypus. Taronga holds expertise in successfully breeding many species, however knowledge gaps of platypus reproductive biology still exist. The Platypus Conservation Centres, equipped with advanced technology such as CCTV, environmental data loggers, and behavioural monitors will enable scientists to make significant advancements in understanding the behavioural ecology and breeding requirements of this elusive species. Once we have unlocked the best practice, this will inform our longer-term breeding program. Learn more about Taronga’s Platypus Research Program.

 

Breeding - The world’s first breeding facilities for platypus

The current lack of understanding about platypus reproductive biology poses a challenge. As a world leader in monotreme breeding and husbandry and being one of only two conservation organisations successfully breeding platypus, Taronga aims to shed light on optimal conditions for breeding success. The goal is to breed three platypus puggles each season and eventually repopulate waterways across eastern Australia. Releasing zoo-bred platypus into the wild is expected to increase their numbers, improve genetic diversity, and reintroduce them to areas where they had become locally extinct. The first example of this was the historic translocation of 10 platypus into Royal National Park in 2023, where they had been locally extinct for 50 years and the subsequent confirmation of breeding success in 2024.

 

Refuge – A safe haven for platypus during environmental crisis.
Serving as a safe haven for displaced platypus during environmental crisis (drought, fire, flood), The Platypus Conservation Centres will house rescued platypus, with ability to separate animals rescued from different catchments for biosecurity reasons. Platypus will be cared for, monitored and rehabilitated to optimum health until conditions are safe for them to be released back to their waterway. To reduce capture stress for examination, the Centres include access for health checks and husbandry as well as anaesthetic capabilities in dedicated chambers and automatic weigh stations. Prior to release back to the wild, each individual will undergo a health assessment by Taronga’s Wildlife Hospital team on site. Acoustic trackers will be implanted by Taronga’s expert veterinary staff in order to facilitate monitoring of the platypus once in the wild.

 

Outcomes – Resilient platypus populations

Building the world’s first Platypus Conservation Centres represents a crucial step in safeguarding the platypus from extinction, combining emergency preparedness, research, breeding, and refuge facilities to address the complex challenges faced by this unique and elusive species.