News tagged with species

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Helping native birds beat their bullies

Small Australian native birds are losing food and home to a growing flock of rivals, including native birds arriving from other states, invasive alien birds and those that thrive in urban areas, environmental scientists have ...

Dec 30, 2014
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Scrapie could breach the species barrier

INRA scientists have shown for the first time that the pathogens responsible for scrapie in small ruminants (prions) have the potential to convert the human prion protein from a healthy state to a pathological ...

Dec 24, 2014
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The ants that conquered the world

About one tenth of the world's ants are close relatives; they all belong to just one genus out of 323, called Pheidole. "If you go into any tropical forest and take a stroll, you will step on one of these ...

Dec 24, 2014
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Wildlife groups seek help for California owl

Loggers cutting down forests burned in wildfires could bring about the extinction of California spotted owls, wildlife advocates said Tuesday as they sought protection for the birds under the federal Endangered ...

Dec 24, 2014
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