12 Kind Animals That Adopted Other Species

Sperm whales and a dolphin: Amazing cases of adoption happen in the underwater world too. A family of sperm whales that were taking care of a dolphin with a deformed spine had been spotted near the Azores. It's likely that it was hard for the dolphin to keep up with its relatives, so it remained alone and vulnerable until a family of sperm whales adopted it and started to take care of it.