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Articles on Conservation

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A conservation researcher counts ringtailed lemurs for a zoo’s annual stock take. Zoos have the capacity to do more for conservation science and practice. (AP Photo/Jon Super).

Zoos and universities must work together to safeguard wildlife and improve conservation

Zoos have the potential to do more for growing conservation science and practice.
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.
Shutterstock

It’s not just climate – we’ve already breached most of the Earth’s limits. A safer, fairer future means treading lightly

We’ve blown past the safe and just limit for vital Earth systems, from climate change to the biosphere and the use of fertilisers and freshwater. For humans to thrive means living in safe limits
A casual stroll on the beach can leave enough intact DNA behind to extract identifiable information. Comezora/Moment via Getty Images

You shed DNA everywhere you go – trace samples in the water, sand and air are enough to identify who you are, raising ethical questions about privacy

Environmental DNA provides a wealth of information for conservationists, archaeologists and forensic scientists. But the unintentional pickup of human genetic information raises ethical questions.
Trees are rooted to the ground — but they move into new areas as the wind carries their seeds or seedlings are planted. (Shutterstock)

How to move without legs or wings: Helping trees migrate to new regions

The rapidly changing climate presents many challenges for the sustainability of forest ecosystems. Assisting the migration of trees is a tool to address these challenges.

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