Sparrows in San Francisco's Presidio district changed their tune to soar above the increasing cacophony of car horns and engine rumbles, details new George Mason University research in the April edition of Animal Behaviour.
Plants & Animals
Apr 2, 2012
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Research in the Amazon has shown that wildfires are less of a threat to the functional diversity of rainforest birds than you might expect.
Ecology
Mar 12, 2012
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(PhysOrg.com) -- In many bird species males have a more elaborate plumage than females. This elaborate plumage is often used to signal body condition, to intimidate rivals or to attract potential mates. In many cases plumage ...
Plants & Animals
Oct 21, 2011
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Adventurous females choose mates with similar personalities, regardless of the male's appearance and other assets, according to research led by the University of Exeter. This is the first study to show that the non-sexual ...
Plants & Animals
Aug 25, 2011
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(PhysOrg.com) -- Just as human soldiers show greater solidarity when entering combat zones, new research from the University of Bristol has demonstrated that birds also increase their affiliative behaviour in situations where ...
Plants & Animals
Jul 7, 2010
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(PhysOrg.com) -- The results of genetic studies on migratory birds substantiate the theory that in the case of a continued global warming, and within only a few generations, migratory birds will - subject to strong selection ...
Plants & Animals
Apr 20, 2010
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(PhysOrg.com) -- Pigeon flocks are guided by a flexible system of leadership in which almost every member gets a ‘vote’ but the votes of high-ranking birds carry more weight, a new study has shown.
Plants & Animals
Apr 8, 2010
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(PhysOrg.com) -- Not only land birds, but also some seabirds, cover enormous distances during migration: the sooty shearwater, for example, circumnavigates the earth one and a half times on its travels. Despite this, relatively ...
Plants & Animals
Mar 15, 2010
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(PhysOrg.com) -- New research by the School of Biosciences is shedding light on the reasons why the European robin doesn’t get fat -even though they are feeding for much longer.
Ecology
Dec 21, 2009
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(PhysOrg.com) -- Not just birds, but also a few species of bats face a long journey every year. Researchers at Princeton University in the U.S. and at the Max Planck Institute for Ornithology in Radolfzell, Germany studied ...
Plants & Animals
Nov 20, 2009
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