Male birds that are able to precisely repeat song notes stand the best chance of attracting a female mate, according to a new study published in Nature Communications.
Plants & Animals
Jun 28, 2023
0
188
(Phys.org)—A pair of researchers, one with the University of Richmond in Virginia, the other Emory University in Georgia, has found that the reproductive success of the modern nonindustrialized man correlates with his social ...
Researchers at the Universitat de València's Cavanilles Institute of Biodiversity and Evolutionary Biology evaluated the usefulness of bioacoustic tools as a means of establishing the reproductive status of wolf populations.
Ecology
Jun 20, 2016
0
11
A new evolutionary theory argues that women may have been evolutionarily designed to be sexually fluid—changing their sexual desires and identities from lesbian, to bisexual, to heterosexual and back again—in order to ...
Evolution
May 16, 2016
0
52
High levels of vitamin D are linked to improved fertility and reproductive success, a study of wild sheep has found.
Plants & Animals
Jan 13, 2016
0
32
Queen bees convey honest signals to worker bees about their reproductive status and quality, according to an international team of researchers, who say their findings may help to explain why honey bee populations are declining.
Plants & Animals
Nov 13, 2013
0
0
