Wackyland, the bizarre world from which Gogo-Dodo comes, wasn't created for this show; it first appeared in a little known Looney Tunes short named Porky in Wackyland (1938), which also featured a dodo that looked and acted exactly like Gogo Dodo from this show.
According to Maurice LaMarche, in a segment where Babs impersonated Plucky, Dizzy, Shirley, and Fifi, Tress MacNeille's performance was so accurate for those characters, the voice actors and actresses (LaMarche, Joe Alaskey, Gail Matthius, and Kath Soucie) were worried that the studio would fire them and have MacNeille replace them all.
Season two episode eight, "Buster and Babs Go Hawaiian (1991)" was co-written by three then-teenage girls (Renee Carter, Sarah Creef, and Amy Crosby) , who just happened to be fans of the series.
This show won the Daytime Emmy for Outstanding Animated Program three straight years from 1991-1993.