, I love dolphins. A group of dolphins are called pods. These pods are for social interaction which they need as depending on the species of the dolphin can be very intelligent. There is very few wild dolphins that aren't in pods as they are social creatures like us.
bullpen - a place on a baseball field where relief pitchers can warm up during a game. area - a part of a structure having some specific characteristic or function; the spacious cooking area provided plenty of room for servants.
What is Bullpen? In baseball, the bullpen is the area that is designated for the relief pitchers to warm up before entering the game. The term bullpen can also be used to refer to the group of relief pitchers on the team. Sporting Charts explains Bullpen.