This summer the Brookfield Zoo’s bottlenose dolphin habitat will reverberate with the chatty whistles and playful leaps of a new calf — the first expected to be born there in over a decade.

For a $15 donation a Madagascar hissing cockroach can be named. The names will appear on a naming board displayed outside the Hamill Family Play Zoo. Names must be submitted by 5 p.m. on Feb. 5.

Brookfield Zoo Chicago Share Brookfield Zoo has a case of baby fever. Dolphin baby fever, that is. For the first time in 10 years, the zoo is preparing to welcome a dolphin calf to its marine ...