Do Animals Commit Suicide. But sometimes animals seem to suicide linked to depression, when serotonin (happiness levels) drop to dangerous low levels, which is a much more common cause of. They have their own way.
Moreover, the metaphysical side of suicide makes it a subject beyond the reach of scientific investigation. Skip to main content live science In particular they feel stress and get depressed, factors contributing to the act of suicide.
No, they do not jump off the cliff with the intent of dying, i.e.
Animals can be sad at times but it is unknown wether they actually are depressed or not. Allegedly the epitome of “if your friend jumped off a cliff, would you,” this. Suicide, seemingly, is not one of those differences. However, that's not to say animals do not, on occasion, die.