Dame Daphne Sheldrick’s elephant orphanage: https://www.youtube.com/watch?v=UeTmE71uEaw
Africa’s Elephant Queen: https://www.youtube.com/watch?v=OA6Q1FNjgZg
Elephants’ relationship with their deceased relatives/friends continue for many years after. They visit the remains of their deceased and even hug pieces of the remains.