Menu Close

Articles on Extinction

Displaying 261 - 280 of 329 articles

The pigeon is still blaming humans though. Wagner Free Institute

Humans not entirely at fault for passenger pigeon extinction

Once the most numerous bird species in North America, passenger pigeons went from numbering in the billions to being extinct in less than a century. Their decline has been mostly blamed on intensive hunting…
Back after going missing for more than a century: the New Guinea big-eared bat. Julie Broken-Brow/supplied

‘Lost’ bat species rediscovered after 120 years in the wilderness

More than a century after it was “lost”, the New Guinea big-eared bat has been discovered by Queensland researchers working in Papua New Guinea’s forests. The critically endangered bat was thought to be…
The Great Dying broke even the trilobite’s back. tjt195

The greatest mass extinction ever may have been kicked off by microbes

The worst time to be alive in Earth’s history is unarguably the end-Permian, about 250 million years ago. It is the period when the greatest-ever extinction event recorded took place, killing 97% of all…
A baby northern quoll. The native mammal is having a hard time across northern Australia, battling for survival against cane toads and feral predators such as cats. Parks Australia/Flickr

Cape York’s wildlife ignored in the rush to develop the north

The future of Cape York Peninsula – home to many of Australia’s unique birds, mammals, frogs and reptiles – is currently under review. Prime Minister Tony Abbott recently launched the first stage of a…
Owls and birds of prey spew bones and remains, which are extremely useful for determining local extinction patterns. Flickr/Georgie Sharp

Looking forward to the past: what fossils tell us about extinction

The impact of European settlement on Australia was so massive that many mammals disappeared before anyone noticed they were there, but fossils from the past 10,000 years offer excellent evidence of pre-European…

Monitoring wildlife to extinction?

Many international wildlife programs may be monitoring endangered species to extinction, often without taking necessary action…
The grey-faced sengi, found only in remote East African forests, is related to elephants. Francesco Rovero

‘Irreplaceable’ homes of endangered animals mapped – but did they get it right?

Kakadu National Park, Western Australia’s Shark Bay and Queensland’s wet tropics are among the world’s most important protected areas for conserving species, according to a study published today in the…
The decline of digging mammals, such as this bilby, is threatening Australia’s ecosystems. AAP Image/National Parks and Wildlife

Losing Australia’s diggers is hurting our ecosystems

Despite once being described as common, mammals have been lost across the Australian landscape over the last 200 years. The impact has been particularly severe on Australia’s digging mammals, including…
Megafauna such as Glyptodon were muck-spreaders. Pavel Riha

Megafauna extinction affects ecosystems 12,000 years later

If Earth were like a human body, large animals might be its arteries, moving nutrients from where they’re abundant to where they’re needed. Currently the planet has large regions where life is limited…
Climate change means some mountain species are just clinging on, but can they adapt? Australian Alps/Flickr

What can history tell us about species coping with climate change?

In work we published in Science today we look at two conflicting ideas on whether species can adapt to climate change. Are our ideas about extinction too catastrophic, or do we actually need to do more…
But where would I live? Royal BC Museum

Produce mammoth stem cells, says creator of Dolly the sheep

It is unlikely that a mammoth could be cloned in the way we created Dolly the sheep, as has been proposed following the discovery of mammoth bones in northern Siberia. However, the idea prompts us to consider…

Top contributors

More