The Herb & Nada Mahler Family Aviary at the Milwaukee County Zoo is now closed for the foreseeable future. The closure was done as a precautionary measure due to HPAI – commonly known as Avian ...

farm area and aviary. A new shade structure was added for the wallabies. “We always are mindful of ways we can improve the experience of our visitors to Turtle Back Zoo,” said DiVincenzo.