Drying habitat makes Australia's platypus vulnerable, scientists say
[SYDNEY] Australian scientists pushed on Monday to list the platypus as a vulnerable species after a report showed the habitat of the semi-aquatic native mammal had shrunk more than a fifth in the last 30 years.
Severe drought brought by climate change, land clearing for farming and dam-building are to blame, said researchers at the University of New South Wales (UNSW) who made recommendations to government scientific panels.
"There is a real concern that platypus populations will disappear from some of our rivers without returning, if rivers keep degrading with droughts and dams," said Richard Kingsford, director of the university's Centre for Ecosystem Science.
The animals, unique to Australia, cannot live outside water, and as the continent dries further and people draw more water from rivers, some permanent pools could get even smaller, he added.
The duck-billed animals with webbed feet lay eggs and live mostly across Australia's eastern seaboard, from the far north of Queensland state to the island state of Tasmania, close to rivers and streams whose beds and banks they forage for food.
Platypus numbers may have more than halved over several decades, research models show, but figures are hard to pinpoint as they are secretive, nocturnal animals. Conservation body IUCN estimates between 30,000 and 300,000 lived in Australia in 2016.
A NEWSLETTER FOR YOU
Lifestyle
Our picks of the latest dining, travel and leisure options to treat yourself.
Animals are classed as vulnerable when they face a high risk of extinction in the wild in the medium term, but are not considered critically endangered. More resources can be deployed to protect their habitats once they are on the threatened list.
REUTERS
KEYWORDS IN THIS ARTICLE
BT is now on Telegram!
For daily updates on weekdays and specially selected content for the weekend. Subscribe to t.me/BizTimes
Lifestyle
Former Zouk morphs into mod-Asian Jiak Kim House, serving laksa pasta and mushroom bak kut teh
Massimo Bottura lends star power to pizza and pasta at Torno Subito
Victor Liong pairs Aussie and Asian food with mixed results at Artyzen’s Quenino restaurant
If Jay Chou likes Ju Xing’s zi char, you might too
Mod-Sin cooking izakaya style at Focal
What the fish? Diving for flavour at Fysh – Aussie chef Josh Niland’s Singapore debut