, 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.
Bullpen has both a physical, geographic meaning and a conceptual meaning. Physically, the bullpen is an area where pitchers can warm up (and where they often spend their time during the game, if they are not actually pitching). There is usually one for each side of the field - home and visiting.