There is no definitive scientific evidence that any animal can predict their own death. While some species may display behaviors that suggest an awareness of impending death, this is not a confirmed ability.
For example, salmon fish undertake a final journey upstream to spawn before dying. This behavior is programmed into their genetic code and not a conscious decision about their own demise.
Elephants are known for their emotional response to death, exhibiting mourning behaviors and tending to their deceased. While this demonstrates emotional intelligence, it doesn't mean they are aware of their own mortality.
Overall, attributing the ability to predict death to any animal is speculative and based on observed behaviors that can be interpreted in various ways.