Do Animals Grieve?

Summary
The feeling of existential loss was long thought to be uniquely human. But studies of coyotes, cockatoos and other creatures are prompting some scientists to reconsider.
Description from The New York Times.
Who is covering this
-
Do Animals Grieve?
Do Animals Grieve? (Third column, 4th story, link )
-
Do Animals Grieve?
The feeling of existential loss was long thought to be uniquely human. But studies of coyotes, cockatoos and other creatures are prompting some scientists to reconsider.