She said it again! Twice!
I just put them in and once Pixel's cage is covered and I move to the other side of the room (where Piper, Shade and Zuri are), her and I have started doing the "Peek-a-boo" game. She'll only start once her cage is covered. Well...she peppered the peek-a-boos with two "Hi!"s and two squeals that seemed to be of delight (they were definitively happy squeals).