NSW government/AAP

‘Too small and carefree’: endangered animals released into the wild may lack the match‑fitness to evade predators

Woylies bred in wildlife havens were smaller and less flighty than their counterparts in the wild. This could jeopardise the success of repopulation programs.
Spotted tree frog. Michael Williams/Its A Wildlife Photography

We name the 26 Australian frogs at greatest risk of extinction by 2040 — and how to save them

We’ve identified three frog species very likely to already be extinct. Another four species on our list are still surviving, but not likely to make it to 2040 without help.
New Zealand’s ancient tuatara might need a helping hand to cope with climate change. Flickr/Sheep"R"Us

Should we move species threatened by climate change?

Climate change is one of the greatest threats the world’s animals and plants are facing. In fact the world is facing an extinction crisis, which should concern all of us. The major problem with climate…
The Western Swamp Tortoise was rediscovered in the 1950s. Nicola Mitchell

Australian endangered species: Western Swamp Tortoise

The Western Swamp Tortoise (Pseudemydura umbrina) is Australia’s rarest reptile. Originally it was known only from a single specimen collected in 1839 from an unknown location in Western Australia. No…

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