Did you know that dolphins are whales but not all whales are dolphins? They belong to the Infraorder "Cetacea".

See: https://en.wikipedia.org/wiki/Cetacea


Photo by טל שמע under CC-BY-SA 4.0 International License https://commons.wikimedia.org/wiki/File:Eilat_Dolphin_Reef_(3).jpg

My high school Alma mater's animal/mascot is a dolphin.


Edit: removed Unicode emoji because kisskh does not support it.