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Articles on Wildlife

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Photographing a bear in Yellowstone National Park at a distance the National Park Service calls safe – at least 100 yards from a predator. Jim Peaco, NPS/Flickr

Making room for wildlife: 4 essential reads

The recent goring of a tourist who approached within 10 feet of a bison in Yellowstone National Park is a reminder that wild animals can be dangerous and people should keep safe distances.
Gilbert’s potoroo, a marsupial that may be extinct in 20 years. Dick Walker/Gilbert’s Potoroo Action Group

We identified the 63 animals most likely to go extinct by 2041. We can’t give up on them yet

The hardest to save will be five reptiles, four birds, four frogs, two mammals and one fish, for which there are no recent confirmed records of their continued existence.
Sea lions, otters and birds were some of the many wildlife species that were hit hard by the 1989 Exxon Valdez oil spill in Alaska. Oil spills like these expose the wildlife to new contaminants and can be fatal. (AP Photo/Jack Smith, File)

Once the slick is gone: New tool helps scientists monitor chronic oil in Arctic wildlife

ToxChips study the changes in the DNA of animals exposed to contaminants, like those found in oil spills.
Fresh grizzly bear tracks in Yellowstone National Park. Jacob W. Frank, NPS/Flickr

Linking protected areas from Yellowstone to the Yukon shows the value of conserving large landscapes, not just isolated parks and preserves

Parks and refuges are important for conservation, but without connections, they’re like islands. Linking them by protecting land in between makes it possible for wildlife to move over bigger areas.
A fox roams the deserted town of Pripyat, three kilometres from the Chornobyl nuclear plant in Ukraine, in 2016. (AP Photo/Sergei Chuzavkov)

Russian capture of Ukraine’s Chornobyl nuclear plant threatens future research on radioactivity and wildlife

Heavy military vehicles may have kicked up radioactive soil around Chornobyl, and with fighting nearby there’s a danger of harming the concrete shelter containing the radiation of the leaking reactor.

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