This episode introduces Baby Bird, who will be seen in several future episodes. Baby Bird is important enough for the voice to merit a character credit, rather than being credited as one of "Joe's Friends." (edit) Joe is wearing an orange shirt in this episode. (edit) Mailtime Segment: In this special Mailtime, done to pass the time after we've already solved the clues but are still waiting for the egg to hatch, Mailbox tells Joe that he's been waiting patiently to give him a letter. In the letter, a boy is waiting in line with his parents at the grocery store. To pass the time, he decides to look around and point out anything that he can find that is yellow. (edit)

Joe: (singing) Wait. Wait. Wait. (spoken) What can we do while we wait? (edit) Periwinkle: A baby bird is coming out!
Joe: Yeah!
Periwinkle: Come on bird! Come on out. We're ready for you! (edit) Periwinkle: We weren't very patient. (edit) Joe: Tell it not to hatch without us! (edit)

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