|Air date||March 4, 1981|
|Season||Season 12 (1980-1981)|
- After repeated attempts, Maria and Super Grouch retrieve a ball from the trellis.
- George Benson sings "Greatest Love of All."
- Bert teaches the kids the importance of chewing food.
- Bert dedicates a song to a boy's best friend - pigeons
- Bob and Mr. Hooper wonder what's going on when Big Bird gets a telephone call from his imaginary Mr. Snuffleupagus.
- Bert instructs his pigeons to search for their missing friend when he finds one of his friends missing.
- Cartoon: A mysterious little box on a tightrope entraps a bird, a train, and a cat, which can still be heard. A large frog eats the box, and makes all of the sounds inside.
- Cartoon: The Hummingbird
- Cartoon: A cat follows its ears to a squeaking noise, which he thinks is coming from mice, but it's coming from swings.
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|Episode 1517||Episode 1519|