The platypus is one of the world most evolutionarily unique mammals, facing increasing threats from drought, habitat degradation, and climate change.
Platypus welfare in the wild is threatened by a combination of direct threats including entanglement mortality and indirect threats from habitat degradation. Entanglement in yabby (crayfish) traps and opera house nets causes drowning mortality — modified trap designs allow platypus escape while maintaining function for fishers. River regulation through dams and weirs affects flow regimes critical for platypus habitat and prey availability. Drought conditions that lower stream levels concentrate platypuses in smaller water bodies, increasing competition and predation pressure. Climate change projections indicate increased drought frequency and severity in key platypus regions. Captive management of injured platypuses requires specialist expertise given their dietary requirements, venomous males, and sensitivity to stress.