Global warming winner: Once rare butterfly thrives
(AP) -- Global warming is rescuing the once-rare brown Argus butterfly, scientists say.
(AP) -- Global warming is rescuing the once-rare brown Argus butterfly, scientists say.
Ecology
May 24, 2012
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(Phys.org) -- Nowhere it seems, are bird watchers more enthusiastic than in Britain, where groups congregate to watch and discuss the most intimate details of their favorite fowl. Of consternation to such groups however is ...
The eggs laid by two African bird species have evolved different color patterns over a period of just 40 years, according to new research published in The American Naturalist. The quick change appears to be driven by an unwanted ...
Plants & Animals
Apr 16, 2012
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A tiny songbird weighing just two tablespoons of sugar migrates from the Arctic to Africa and back, a distance of up to 29,000 kilometres (18,000 miles), scientists reported on Wednesday.
Plants & Animals
Feb 15, 2012
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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.
Ecology
Feb 2, 2012
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New research reveals how biological arms races between cuckoos and host birds can escalate into a competition between the host evolving new, unique egg patterns (or 'signatures') and the parasite new forgeries.
Plants & Animals
Apr 14, 2011
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(PhysOrg.com) -- Australian cuckoo birds have taken a new evolutionary step mimicking the color of their host young to avoid certain death, according to a study by researchers from The Australian National University.
Plants & Animals
Jan 12, 2011
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(AP) -- Britain's cuckoo bird, known for its distinctive call, is in danger of extinction along with 51 other species, the Royal Society for the Protection of Birds said in a new report Thursday.
Plants & Animals
May 28, 2009
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