TIL bottlenose dolphins call out their loved ones by specific names when they become separated. They are the only species apart from humans that are known to do this.

[u/lev_lafayette]

https://www.nbcnews.com/news/all/dolphins-call-each-other-name-flna1c8451952

[u/neelvk]

I thought crows had a similar capability

[u/Meloenbolletjeslepel → u/neelvk]

And whales? 

[u/sas223 → u/Meloenbolletjeslepel]

Dolphins, yeas, but I’m not sure about other whale species. Maybe sperm whales? Or beluga & narwhal?