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Articles sur Endangered species

Affichage de 261 à 280 de 460 articles

Glossy black cockatoo populations on Kangaroo Island have been decimated. But a few precious survivors remain. Flickr

Conservation scientists are grieving after the bushfires – but we must not give up

The destruction of recent fires is challenging our belief that with enough time, love and money, every threatened species can be saved. But there is plenty we can, and must, now do.
Three North American little brown bats with signs of white-nose syndrome, which is virtually certain to hit Australian bats without further action. KDFWR/Terry Derting

Australia’s threatened bats need protection from a silent killer: white-nose syndrome

It’s been a deadly summer for Australia’s wildlife. But beyond the fires, we need to act now to protect bats – which make up a quarter of Australian mammal species – from a silent overseas killer.
At least 250 threatened species have had their habitat hit by fires. Gena Dray

Six million hectares of threatened species habitat up in smoke

Approximately 70 nationally threatened species have had at least 50% of their range burnt, while nearly 160 threatened species have had more than 20% burnt.
Rosewood, the name for several endangered tree species that make beautiful furniture, being loaded in Madagascar. Pierre-Yves Babelon/Shutterstock

Restricting trade in endangered species can backfire, triggering market booms

For decades nations have worked to curb international sales of endangered plants and animals. But in countries like China, with high demand and speculative investors, that strategy fuels bidding wars.
Swift Parrots are among the many threatened bird species facing decline. AAP Image/ Supplied by Australian National University

Australia’s threatened birds declined by 59% over the past 30 years

Australia’s threatened birds have declined by 59%, on average, between 1985 and 2016 based on 400,000 surveys at more than 17,000 locations according to Australia’s world-first Threatened Bird Index.
A whale shark, the only fully protected shark species in Indonesia, swims under a fishing net. Paul Cowell/shutterstock

Why it is important to regulate shark fisheries in Indonesia

Shark fisheries in Indonesia are an important economic resource in several areas. Hence, stronger regulations are needed to prevent declines in shark population.
Eastern-yellow robin. Some 60 per cent of the native birds of south-east mainland Australia have lost more than half of their natural habitat. Graham Winterflood/Wikimedia Commons

Most native bird species are losing their homes, even the ones you see every day

Aside from their intrinsic value, common bird species might be one of the only ways we connect with nature in our everyday lives. But these opportunities are under threat.
Koalas are among the threatened native species worst affected by habitat loss. Taronga Zoo

Environment laws have failed to tackle the extinction emergency. Here’s the proof

A staggering 7.7 million hectares of critical habitat has been destroyed since environment laws were enacted - and 93% was not referred to the federal government for assessment.
Wild boar in a swamp in Slidell, Louisiana. AP Photo/Rebecca Santana

Feral pigs harm wildlife and biodiversity as well as crops

Feral pigs are a destructive invasive species across much of North America. In a recent study, forest patches where feral pigs were present had fewer mammal and bird species than swine-free zones.
Steller sea lions in the eastern Pacific are an Endangered Species Act success story. David B. Ledig/USFWS

Saving endangered species: 5 essential reads

The Trump administration is changing implementation of the Endangered Species Act in ways that conservationists say would reduce protection for some of America’s most threatened wildlife.

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