Tagged: extinction

Marine life is fleeing the equator to cooler waters. History tells us this could trigger a mass extinction event - The Changing Climate

Guest Author Apr 09, 2021

Anthony Richardson, The University of Queensland; Chhaya Chaudhary, University of Auckland; David Schoeman, University of the Sunshine Coast, and Mark John Costello, University of Auckland The tropical water at the equator is renowned for having the richest diversity of marine life on Earth, with vibrant coral reefs and large aggregations of tunas, sea turtles, manta rays and whale sharks. The … Read More

The Enduring Mystery of Critchfield’s Spruce - The Changing Climate

Guest Author Feb 17, 2021

Zach St. George The first and only time Steve Jackson spoke to Bill Critchfield was in the late 1980s. Critchfield, an authority on the conifers of North America, was at home recovering from a heart attack. Jackson, then a postdoctoral researcher at Brown University, had called looking for advice on how to tell jack pine from Virginia pine. Jackson … Read More

Dire wolves went extinct 13,000 years ago but thanks to new genetic analysis their true story can now be told - Hot off the press

Guest Author Jan 14, 2021

Kieren Mitchell; Alice Mouton, Université de Liège; Angela Perri, Durham University, and Laurent Frantz, Ludwig Maximilian University of Munich Thanks to the hit television series Game of Thrones, the dire wolf has gained a near-mythical status. But it was a real animal that roamed the Americas for at least 250,000 years, until it became extinct towards the end of the … Read More

Scientists thought these seals evolved in the north. 3-million-year-old fossils from New Zealand suggest otherwise - Hot off the press

Guest Author Nov 12, 2020

James Patrick Rule, Monash University; Erich Fitzgerald, Museums Victoria; Felix Georg Marx, Te Papa Tongarewa, and Justin W. Adams, Monash University A fossil discovery in New Zealand has revealed a new species of monk seal that once called Australasia home. We introduce the three million-year-old seal, Eomonachus belegaerensis, in a paper published today in the Proceedings of the Royal … Read More

From Restoration to Reconciliation: Belief 9 – We have to do it - So Shoot Me

Jamie Steer Dec 22, 2018

This is this idea that we either do this or something that we love dies – what might be referred to as ‘conservation at the barrel of a gun’. Here’s another collection of quotes from the feedback to Kim Hill again – the last one most notably being from one of New Zealand’s foremost conservation biologists: ‘By accepting many introduced … Read More

From Restoration to Reconciliation: Belief 7 – We’re going to end up with a monoculture - So Shoot Me

Jamie Steer Dec 20, 2018

Here are more comments from my interview with Kim Hill: ‘…we do not have to accept a future that sees our ecosystems as homogeneous with everything else, comprised of international tramp species and the few natives that can persist with them’ ‘…there’s a tonne of [introduced] plants out there that if we let go they’ll change landscapes and there’ll be … Read More

Dead as the moa: oral traditions show that early Māori recognised extinction - Guest Work

Guest Author Sep 07, 2018

Priscilla Wehi, Manaaki Whenua – Landcare Research; Hēmi Whaanga, University of Waikato, and Murray Cox, Massey University Museums throughout Aotearoa New Zealand feature displays of enormous articulated skeletons and giant eggs. The eggs are bigger than two hands put together. This is all that remains of the moa. Tracing extinctions that happened centuries ago … Read More

Despite living amongst plants with large seeds, extinct giant moa dispersed only tiny seeds - Guest Work

Guest Author Apr 26, 2018

Jo Carpenter This article was originally published on The Conversation. Read the original article. When the giant moa of New Zealand were hunted to extinction about five centuries ago, the disappearance of the birds themselves was one of several losses. There were nine species of moa that ranged in size from 15 to 250 kilograms. Moa … Read More

The northern white rhino should not be brought back to life - Guest Work

Guest Author Apr 11, 2018

Jason Gilchrist, Edinburgh Napier University This article was originally published on The Conversation. Read the original article. A geriatric semi-captive rhino died in Kenya recently. “Sudan”, a 45-year-old northern white rhino was put to sleep as vets decided, after months of ill health, that his condition had deteriorated to the point where the levels of … Read More

We surveyed Borneo’s orangutans and found 100,000 had ‘disappeared’ - Guest Work

Guest Author Mar 19, 2018

Maria Voigt, German Centre for Integrative Biodiversity Research; Erik Meijaard, Australian National University, and Serge Wich, Liverpool John Moores University This article was originally published on The Conversation. Read the original article. “The Big House”, home to the University of Michigan’s American football team, is one of the world’s largest stadiums. Here’s … Read More