Stressful Conditions Help Moms Help Their Offspring (10 of 12) (IMAGE)

American Association for the Advancement of Science (AAAS)

Stressful Conditions Help Moms Help Their Offspring (10 of 12)

Caption

A North American red squirrel emitting a territorial vocalization called a "rattle." This image relates to a paper that appeared in the April 18, 2013, issue of Science Express, published by AAAS. The paper, by Ben Dantzer at Michigan State University in East Lansing, MI, and colleagues was titled, "Density Cues Trigger Maternal Stress Hormones That Increase Adaptive Offspring Growth in a Wild Mammal."

Credit

[Image courtesy of Ryan W. Taylor]

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