Trilobites: As Winter Sets In, Tiny Shrews Shrink Their Skulls and Brains
Researchers who documented a head-size reduction of as much as 20 percent say it may be a survival strategy to reduce energy use in the colder months. [Source]
Publication Date:Origin: nytimes.com
Category: Brain
Topics: months, colder, energy, reduce, strategy, survival, percent, reduction, head-size, documented, Researchers, Brains, Skulls, Their, Shrink, Shrews, Winter, Trilobites
Source: https://www.nytimes.com/2017/10/23/science/shrews-shrink-heads-brains.html?partner=rss&emc=rss