News tagged with carnivorous mammals
Many meat-eating mammals lack sweet tooth, study finds
For all their sharp teeth, many meat-eating mammals lack a sweet tooth, a genetic analysis of a dozen species has shown.
Mar 26, 2012 |
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Baboon-like social structure creates efficiencies for spotted hyena
As large, carnivorous mammals, spotted hyenas are well known for their competitive nature; however, recent work suggests that their clan structure has similarities to some primate social systems such as those of the baboon ...
Mar 13, 2012 |
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Scientists use physical experiments, computer modelling to explore efficiency of bladed tooth shape
Using a combination of guillotine-based experiments and cutting-edge computer modelling, researchers at the University of Bristol have explored the most efficient ways for teeth to slice food. Their results, ...
Mar 06, 2012 |
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Why bats, rats and cats store different amounts of fat
Animals differ in the amount of fat they carry around depending on their species, status and sex. However, the causes of much of this variation have been a mystery. The Bristol study shows that many differences can be understood ...
Jan 20, 2012 |
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Sierra Nevada red foxes are more common than once thought
At least half a dozen Sierra Nevada red foxes, a species once believed to have been nearly wiped out in the 1920s, roam the high country wilderness south of Yosemite, U.S. Forest Service biologists said Thursday.
Sep 26, 2011 |
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New carnivorous mammal discovered in Madagascar - first in 24 years
(PhysOrg.com) -- A new species of small carnivore, known as Durrell’s vontsira (Salanoia durrelli) has been identified by researchers from the Durrell Wildlife Conservation Trust, the Natural History ...
Oct 11, 2010 |
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Carnivorous mammals track fruit abundance
The scientific community already knew that many carnivores eat fruit, but had thought this was something purely anecdotal. Now researchers from the University of Santiago de Compostela (USC) have shown that ...
Jun 14, 2010 |
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Climate change driving Michigan mammals north
(PhysOrg.com) -- Some Michigan mammal species are rapidly expanding their ranges northward, apparently in response to climate change, a new study shows. In the process, these historically southern species ...
May 12, 2009 |
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Mini Dinosaurs Prowled North America (w/Video)
Massive predators like Albertosaurus and Tyrannosaurus rex may have been at the top of the food chain, but they were not the only meat-eating dinosaurs to roam North America, according to Canadian researchers w ...
Other Sciences / Archaeology & Fossils
Mar 16, 2009 |
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