News tagged with neotropical migrants
Conservationists seek to identify prime stopover sites for migrating birds
May 11, 2009 |
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An ambitious effort in avian conservation is underway this spring throughout the New York portion of the Lake Ontario watershed.
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UNAIDS: Sex main cause for HIV spreading in China
Medicine & Health / HIV & AIDS
Nov 25, 2009 |
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(AP) -- The virus that causes AIDS is now spreading fastest in China through heterosexual sex, a trend demanding new strategies to stave off a rebound in the epidemic after years of progress in containing ...
Genetic tests for UK asylum seekers draw criticism
Nov 05, 2009 |
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(AP) -- Britain is using genetic tests on some African asylum seekers in an effort to catch those who are lying about their nationality, drawing criticism from scientists and provoking outrage from rights ...
First evidence for a second breeding season among migratory songbirds
Oct 26, 2009 |
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Biologists for the first time have documented a second breeding season during the annual cycle of five songbird species that spend summers in temperate North America and winters in tropical Central and South ...
Fear of discrimination saw Paddys and Biddys decline
Other Sciences / Social Sciences
Oct 21, 2009 |
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The Durham and Northumbria Universities study, both based in the UK, suggests that a fear of prejudice made the Irish immigrants steer clear of giving their children Irish Catholic names, a trend also seen in today's society ...
The first neotropical rainforest was home of the Titanoboa
Other Sciences / Archaeology & Fossils
Oct 12, 2009 |
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Smithsonian researchers working in Colombia's Cerrejón coal mine have unearthed the first megafossil evidence of a neotropical rainforest. Titanoboa, the world's biggest snake, lived in this forest ...
Panama butterfly migrations linked to El Nino, climate change
Oct 05, 2009 |
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A high-speed chase across the Panama Canal in a Boston Whaler may sound like the beginning of another James Bond film—but the protagonist of this story brandishes a butterfly net and studies the effects of ...
US astronaut says legalize undocumented Mexicans
Space & Earth / Space Exploration
Sep 15, 2009 |
3.3 / 5 (7) |
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(AP) -- Spaceman Jose Hernandez said Monday the United States needs to legalize its undocumented immigrants - a rare, public stand for a U.S. astronaut on a political, hot-button issue.
Fallout from nuclear tests leads to health crisis
Sep 07, 2009 |
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(AP) -- Pius Henry fears his adopted government will kill him, that the United States won't live up to a health care obligation to people from Pacific islands where it tested nuclear bombs.
Moths cloaked in color
Aug 31, 2009 |
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Travelers to the neotropics -- the tropical lands of the Americas -- might be forgiven for thinking that all of the colorful insects flittering over sunny puddles or among dense forest understory are butterflies. ...
Researchers study genetic evolution of African dogs
Aug 04, 2009 |
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(PhysOrg.com) -- African village dogs are not a mixture of modern breeds but have directly descended from an ancestral pool of indigenous dogs, according to a Cornell-led genetic analysis of hundreds of semi-feral ...
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