(p. D2) For many mammals, a busy social life can be an important contributor to a long life. But some animals need more alone time than others, and failure to get it could be lethal, according to new research.
Consider the marmot. After spending 13 years tracking their interactions and life spans in Colorado, Daniel T. Blumstein, a biologist at the University of California, Los Angeles, and his colleagues found in a study published Wednesday [Jan. 17, 2018] in Proceedings of the Royal Society B that yellow-bellied marmots with more active social lives tended to die younger than those that avoided interactions.
For the full story see:
(Note: bracketed date added.)
(Note: the online version of the story has the date Jan. 17, 2018 [sic], and has the same title “Being Antisocial Leads to a Longer Life. For Marmots.” The Latin words in the first quoted sentence appear in italics in the original version.)
The academic study of Marmots discussed in the passages above is: