Large birds, such as storks, save energy on the flight to their wintering grounds by soaring through the air on thermal currents. Until now, however, we knew nothing about the flight patterns of small migrating songbirds, ...
Plants & Animals
Dec 8, 2010
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(PhysOrg.com) -- The size of the black breast bib - the badge - and bill colour of male House Sparrows change over the course of the year. Such ornaments usually signal quality and dominance of a male to his conspecifics ...
Plants & Animals
Jun 4, 2010
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(PhysOrg.com) -- Bats can distinguish between the calls of their own and different species with their echolocation calls, report German scientists of the Max Planck Institute for Ornithology in Seewiesen. This applies even ...
Plants & Animals
May 18, 2010
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(PhysOrg.com) -- Small migratory birds, like the garden warbler, must make stopovers on their journeys to their breeding grounds. When they have crossed extensive ecological barriers, such as deserts or oceans, they must ...
Plants & Animals
Feb 17, 2010
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(PhysOrg.com) -- Female zebra finches do not only differ in the way they chose their mate but also in their preference for a partner.
Plants & Animals
Jan 12, 2010
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(PhysOrg.com) -- Scientists have succeeded for the first time in fitting monarch butterflies with a radio transmitter and in tracking them from an aircraft over a long distance on their flight northwards during the butterflies’ ...
Plants & Animals
Jul 24, 2009
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The whole Areas of Great Britain earmarked for fracking may contain some of the country's richest wildlife sites, scientists have found in the biggest ever mapping study of UK biodiversity.
Ecology
Oct 17, 2016
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Nature lovers are fascinated by the increasing number of singing birds when spring is approaching. Scientists also take advantage of this seasonal phenomenon because they are able to investigate the underlying mechanism, ...
Plants & Animals
Feb 4, 2015
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(Phys.org) —A collaborative study released today involving scientists from the Cambridge Conservation Initiative has shown that climate change is altering species distributions and populations, seemingly through shifting ...
Ecology
Apr 15, 2014
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Two new species of owls have been discovered in the Philippines, and a Michigan State University researcher played a key role in confirming their existence.
Plants & Animals
Aug 17, 2012
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