(PhysOrg.com) -- A study of zebra finches has shown that males' attractiveness influences the number and size of eggs their daughters produce – not genetically but through the effect of their attractiveness on their ...
Plants & Animals
Jul 15, 2011
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(PhysOrg.com) -- A study by experts at the University of Exeter has revealed that couples with similar personalities make much better parents than those with different dispositions – at least in the world of zebra finches.
Plants & Animals
Feb 1, 2011
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A team of researchers with members from Denmark, the U.S., Portugal and France has found that the six subspecies classifications currently used to categorize plains zebras living in Africa do not match with genetic evidence. ...
(Phys.org) —A team of researchers from Japan, Israel and the U.S. has found evidence that suggests birds and human infants learn to string syllables together in roughly the same way: through stepwise improvement. In their ...
The world's mightiest waterway, the Amazon River, is threatened by the most diminutive of foes—a tiny mussel invading from China.
Ecology
Feb 5, 2015
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A study led by Macquarie University researchers has found that climate change is affecting how quickly bird eggs develop and hatch; meaning warmer temperatures, particularly increasing frequencies of heat waves, may spell ...
Plants & Animals
Feb 3, 2016
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Choosing a mate is one of the most important decisions an individual of any species will make in its life. It is therefore perhaps a surprise that a new study, of which I'm a co-author, has revealed a bird puts only half ...
Plants & Animals
Oct 4, 2012
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Biologist Jon Amberg has spent the last two years obsessed with fish guts, laboring over a singular challenge: Develop a poison pill that will kill Asian carp and leave other fish unscathed.
Ecology
Apr 3, 2012
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(Phys.org)—Cross a crow and it'll remember you for years. Crows and humans share the ability to recognize faces and associate them with negative, as well as positive, feelings. The way the brain activates during that process ...
Plants & Animals
Sep 10, 2012
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The song of songbirds is usually transmitted from one generation to the next by imitation learning and is thought to be similar to the acquisition of human speech. Although song is often learnt from an adult model, there ...
Plants & Animals
Jun 12, 2013
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