venerdì 18 dicembre 2015

NYT Science: After Poaching Deaths, Elephants Rearrange Families

After Poaching Deaths, Elephants Rearrange Families
By SINDYA N. BHANOO

Following the death of a matriarch, female offspring work to establish social ties with other elephant groups, a study finds.

Published: December 22, 2015 at 06:00AM

via NYT Science http://ift.tt/1PdUnsV