31.   Fifteen weapons-storage buildings were converted - by adding light and feeding water lines - into animal holding pens for the project.

32.   It was later expanded into a holding pen for Jews the Nazis tried to ransom.

33.   One of the biggest challenges facing elephant breeders is that few zoos have the capacity to house adult males, which are so aggressive they require special holding pens.

34.   Slovakia has actively participated in the Partnership for Peace, the holding pen for would-be NATO members.

35.   The kids are in the jail-like holding pen for everything from begging to homicide.

36.   They are kept in outside covered holding pens or more expensive air-conditioned rooms.

37.   Troyon says the Red Cross would like the government to start housing suspects in stadiums or to put up barbed-wire holding pens.

38.   Two dolphins abandoned in an improvised tank in the Guatemalan mountains were airlifted to a special ocean holding pen Thursday for eventual release into the wild.

39.   A bull that escaped from its holding pen caused a huge traffic jam Thursday along a highway in the central Netherlands before it was recaptured, police said.