Un efecto Bruce en las geladas salvajes

Eila K Roberts1, Amy Lu, Thore J Bergman

  • 1Department of Psychology, University of Michigan, Ann Arbor, MI 48109, USA.

Science (New York, N.Y.)
|February 25, 2012
PubMed
Resumen

Las geladas hembras silvestres exhiben el efecto Bruce, terminando el 80% de los embarazos cuando un nuevo macho dominante toma el control. Esta interrupción del embarazo parece ser una estrategia adaptativa, que potencialmente previene el infanticidio y ofrece beneficios físicos.

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