(PhysOrg.com) -- While size may not matter when it comes to humans, a new study published in Behavioural Ecology and Sociobiology found that the width of the male bank vole’s penis plays a role in social dominance.
Many encounters between predators and prey take place in dense vegetation. Predators lurk and wait for the best moment to attack, but are seldom visible. For a prey animal, the smell of a predator is one of many signals for ...
Plants & Animals
Apr 20, 2020
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7
Reproducing in a fearful world is tricky. How do rodents get information of prevailing risk of death, and how do they respond to the information? A research team of evolutionary biologists from University of Jyväskylä, ...
Evolution
Jun 11, 2019
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2
