There are at least three bands called Human Zoo: 1. The Human Zoo were a psychedelic rock band from California, USA. Originally known as The Circus, they released a single S/T album in 1969, which is a collector's item. Members included Larry Hanson, touring member for Alabama. 2. Human Zoo is a hard rock band from Baden-Württemberg, Germany, formed in 2004. Their debut album Precious Time came out in 2006. They've released three other full-length albums with a fifth due in early 2024. Read more on Last.fm