As climate warms, bark beetles march on high-elevation forests
Trees and the insects that eat them wage constant war. Insects burrow and munch; trees deploy lethal and disruptive defenses in the form of chemicals.
Ecology
Dec 31, 2012
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Page 7 - News tagged with forest habitat
Future grim for 'biggest and most magnificent' trees
Across the world, big old trees face a dire future globally from agriculture, logging, habitat fragmentation, exotic invaders, and the effects of climate change, warn leading scientists in an article published this week in ...
Environment
Dec 7, 2012
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Lemurs the world's most threatened mammal: study
Lemurs, the furry apes brought to fame by the Disney animation film "Madagascar", are the most endangered mammals on Earth, an International Union for Conservation of Nature conference found.
Ecology
Jul 14, 2012
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Chimps self-medicate under human pressure
Chimpanzees living in small fragments of forest close by people and farm animals are turning in increasing numbers to natural remedies in an effort to deal with their stressful and disease-prone existence, a new study suggests.
Plants & Animals
Jun 21, 2012
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Fungi-filled forests are critical for endangered orchids
When it comes to conserving the world's orchids, not all forests are equal. In a paper to be published Jan. 25 in the journal Molecular Ecology, Smithsonian ecologists revealed that an orchid's fate hinges on two factors: ...
Plants & Animals
Jan 24, 2012
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Scientists discover 12 new frog species in India
Years of combing tropical mountain forests, shining flashlights under rocks and listening for croaks in the night have paid off for a team of Indian scientists which has discovered 12 new frog species plus three others thought ...
Plants & Animals
Sep 17, 2011
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Protecting wild species may require growing more food on less land: study
In parts of the world still rich in biodiversity, separating natural habitats from high-yielding farmland could be a more effective way to conserve wild species than trying to grow crops and conserve nature on the same land, ...
Ecology
Sep 1, 2011
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NY biologists map strategy to save spruce grouse
Genetic analysis at the state museum confirms what biologists squishing through Adirondack bogs already knew: New York's population of the spruce grouse, a chicken-like bird of the boreal forest, is nearing extinction.
Plants & Animals
Jul 4, 2011
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Species extinction rates have been overreported, new study claims
The most widely used methods for calculating species extinction rates are "fundamentally flawed" and overestimate extinction rates by as much as 160 percent, life scientists report May 19 in the journal Nature.
Ecology
May 18, 2011
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Wide-eyed primate caught on camera for first time
A "cute" primate so rare it was thought to be extinct has been caught on camera in the forests of Sri Lanka for the first time, scientists said Monday.
Ecology
Jul 19, 2010
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