So, according by the J&D's pic (https://www.deviantart.com/justinanddennis/art/Croaker-Frog-Eggbert-and-Juniper-Otter-767073157) the Juniper Otter's candidate voice actress is obviously Annick Obonsawin, so i thought another character who's played by that voice actress: in fact I'm talking about Herby from 3 Amigonauts. I drew on a paper sheet from an Italian yellow sketch book called Schizza e Strappa by Favini. If you're ask me "Where's Inez?", I never drawed the Cyberchase characters (Yep, because Inez is played by Annick Obonsawin, too).

Herby and 3 Amigonauts (C) Kyle Marshall
Juniper Otter (C) JustinandDennis
Inez and Cyberchase (C) PBS Kids GO! and WNET