, 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.
The bullpen looks like a bull pen. That is to say, the area set aside for practicing pitchers looks like the fenced-in spot where fighting bulls were kept before bullfights and rodeos. Veteran fans will recall the similarity between Fernando Valenzuela in the heat of warm-up and an enraged bovine preparing to charge.