PORTLAND, Maine (AP) — Whales, dolphins and seals living in U.S. waters face major threats from warming ocean temperatures, rising sea levels and decreasing sea ice volumes associated with climate ...
Pine martens have returned to a wild lands area of south-west England after an absence of more than a century. Fifteen of the tree-climbing mammals – eight adult females and seven adult males – have ...
One of the main threats facing wildlife in the modern world is the breaking up of their habitats. Now, for the first time ever, researchers have been able to create a detailed picture of exactly how ...
ABSTRACT: Stable isotope abundances of carbon (δ13C) and nitrogen (δ15N) in the bone of 13 species of marine mammals from the northwest coast of Africa were investigated to assess their positions in ...
Determining habitat associations of small mammal species and environmental characteristics important for site occupancy are central to understanding species biology and community organization. Most ...
The habitat fragmentation has now been successfully measured for over 4,000 species of land-dwelling mammals. Scientists discovered that species with more habitat fragmentation are at greater risk of ...
The plight of polar bears and walruses, big and charismatic animals struggling with rapid changes to the far-north climate, is well known. Less publicized are the effects of a warming climate on many ...
A bear cools off in a stream in Yellowstone National Park. A UC Davis study found that North American mammals in hotter regions increasingly seek out forested areas away from human-dominated ...
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