Sad….
Scientists resign ‘living dead’ species to extinction, call for triage debate
The dramatic ongoing loss of Australian animal and plant species has prompted influential scientists to call on governments to start making tough decisions about which ones to save – and which species should be left to face extinction.
The proposal to triage Australia’s unique species comes from some of the nation’s most senior conservation biologists.
It is a radical and controversial shift from decades of hard-fought conservation victories aiming to preserve all species and wilderness.
“I’m afraid to tell everybody we’re in a terminal situation. We’re confronting a whole raft of species about to go over the extinction cliff,” Professor David Bowman, an expert in environmental change biology at the University of Tasmania, said.
Professor Corey Bradshaw, director of the Environment Institute’s Climate and Ecology Centre at The University of Adelaide, says Kakadu National Park has suffered a 95 per cent decline in mammals.
“Kakadu National Park, our largest national park, is basically a biodiversity basket case,” Professor Bradshaw said.
“The Great Barrier Reef has been suffering biodiversity declines for decades. Now if we can’t get it right in our two biggest and most well-known and certainly the best-funded parks and protected areas in Australia, what hope have we for the rest of our national parks?”
…..Species numbering less than a few hundred in the wild, like the orange-bellied parrot, are dubbed the “living dead” by scientists.
“We call those living dead or zombie species because the likelihood of them persisting for any reasonable amount of time in the future is pretty low,” Professor Bradshaw said.
“So we’ve already basically resigned those species to some form of extinction within the near future.”
He says conservation should prioritise those species critical to our life support system.
That means a pollinating insect could be more important than a beautiful bird.
“Things in the soil that allow us to grow crops, the slimy oozy parts of the wetlands that purify our water, all the creepy crawlies that pollinate all of our crops so we can eat,” he said.
Full report: http://www.abc.net.au/news/2014-03-19/australian-species-facing-extinction-living-dead-triage/5331908