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The secrets of cave life | The Seattle Times
www.seattletimes.com
Avid cavers aside, most humans tend to think of caves as dark, damp and dangerous. But to a host of animals, caves are actually quite hospitable...
Crickets crucial species in Mammoth Cave - Washington Times
www.washingtontimes.com
Kurt Helf crawled through Mammoth Cave National Park, holding a humidity-measuring device in one hand and a camera in the other. He leaned in awkward positions...
Have Your Say | Vice-presidential debate: Your views - BBC NEWSnews.bbc.co.uk › talking_point
news.bbc.co.uk
· He mentioned only corporations in his remarks and nothing about how people might be affected. He was dour and uninspiring. Kurt Helf, USA.
Scientists Concerned About Mercury Levels In Mammoth Cave Bats
www.wave3.com
Bats are especially vulnerable to the accumulation of mercury "because their high metabolic rate requires they consume large amounts of insects," said Kurt Helf, a park service ecologist who worked on the bat study. Mercury could seriously affect bats' reproduction, said Daniel Cristol, associate professor of biology at the ...
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