Need help finding out this one cartoon that aired on here.

I remember when I was very young, when Nickelodeon was still fairly new to the airwaves. Pinwheel was a show that I watched regularly. One thing I loved were the cartoon shorts they showed from time to time during the episode. One cartoon I remember seeing is one where a baby was shown out in a nature surrounding (it was probably someone's front yard or backyard. A butterfly comes flying along and starts to talk to the baby. The baby likes the butterfly and wants it to stay, but the butterfly tells the baby that it must go. The baby tries to catch the butterfly, begging it to stay, but the butterfly leaves anyway. The baby starts to cry, and his/her sounds can be heard throughout the woods nearby. All the animals in the woods heard the cries of the baby, and that's as far as I can remember. What was that cartoon called?

A big time thank you in advance!

XTRO Theme: http://youtu.be/pcEeakcNB0k