News tagged with mammal species
Treasure trove of wildlife found in Peru park
The Wildlife Conservation Society's (WCS) Peru program announced today the discovery of 365 species previously undocumented in Bahuaja Sonene National Park (BSNP) in southeastern Peru.
Feb 02, 2012 |
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Preserved habitat near national parks helps species conservation
National parks often are established to help preserve species native to a particular region, but it appears that some species preservation is more successful if a significant portion of land adjacent to a ...
Jan 30, 2012 |
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Marine mammals on the menu in many parts of world
The fate of the world's great whale species commands global attention as a result of heated debate between pro and anti-whaling advocates, but the fate of smaller marine mammals is less understood, specifically ...
Jan 24, 2012 |
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Over 65 million years North American mammal evolution has tracked with climate change
Climate changes profoundly influenced the rise and fall of six distinct, successive waves of mammal species diversity in North America over the last 65 million years, shows a novel statistical analysis led ...
Dec 26, 2011 |
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Capture of rare Sumatran rhino gives hope for species
Malaysian wildlife authorities said Monday the capture of a young female Borneo Sumatran rhino had given them a last chance to save the highly endangered species from extinction.
Dec 26, 2011 |
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Ocean cacophony a torment for sea mammals
With the constant churn of freighter propellers, the percussive thump of oil and gas exploration and the underwater din of military testing, ocean noise levels have become unbearable for some sea mammals.
Dec 07, 2011 |
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Whale activists sue to free Lolita from captivity
(AP) -- Supporters have offered $1 million for her release. Annual demonstrations have demanded her return to the Northwest. Over the years, celebrities, schoolchildren and even a Washington state governor ...
Dec 04, 2011 |
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Researchers in the Amazon clear up doubts as to the benefits of ecotourism
Ecological tourism has no effect on the presence of large mammals in the Amazon, according to a study that for the first time compares the biological diversity of ecotourism zones with that of protected areas. ...
Nov 22, 2011 |
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Catching camels in the Gobi
In Oct. 2011 Professor Chris Walzer and Dr. Gabrielle Stalder, veterinary scientists at the Research Institute of Wildlife Ecology at the Veterinary Science University, Vienna, successfully attached GPS satellite collars ...
Nov 11, 2011 |
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Use of GBIF helps clarify environment-species links
Analysis of a massive set of mammal data accessed through the Global Biodiversity Information Facility (GBIF) Data Portal has helped quantify the influence of various environmental factors on which species are present in ...
Nov 11, 2011 |
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Two rhino species bite the dust: Red List
Several species of rhino have been poached into extinction or to the point of no return, according to an update of the Red List of Threatened Species, the gold standard for animal and plant conservation.
Nov 10, 2011 |
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No need to shrink guts to have a larger brain
Brain tissue is a major consumer of energy in the body. If an animal species evolves a larger brain than its ancestors, the increased need for energy can be met by either obtaining additional sources of food or by a trade-off ...
Medicine & Health / Neuroscience
Nov 09, 2011 |
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Unravelling the causes of the Ice Age megafauna extinctions
Was it humans or climate change that caused the extinctions of the iconic Ice Age mammals (megafauna) such as the woolly rhinoceros and woolly mammoth?
Nov 04, 2011 |
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New research challenges evolutionary theory
(PhysOrg.com) -- New research from the University of Reading overturns conventional views on the nature of evolution, arguing that mammals did not develop into their many different forms in one early and rapid ...
Oct 20, 2011 |
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Young human-specific genes correlated with human brain evolution
Young genes that appeared since the primate branch split from other mammal species are expressed in unique structures of the developing human brain, a new analysis finds.
Oct 18, 2011 |
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