The search for Blue Bird (lost Sesame Street segment)

I think I know what the next big search should be after Cracks and Clock Man. During the 20th Season of Sesame Street (1988-89) two very rare sketches were made, where Big Bird writes stories featuring a bird superhero character named "Blue Bird" (they reused the body from the "Blue Bird of Happiness" suit from Follow That Bird and gave it a different head to create an entirely new character). Neither of these sketches have ever turned up online. The only evidence of their existence is a screencap on Muppet Wiki, and the user who posted it refuses to upload the clip or tell how he came into posession of it. A detailed description of both of these sketches can be found here: www.muppetcentral.com/forum/threads/big-birds-comic-blue-bird.48153/

Season 20 began on November 14th 1988 with episode 2486 and ended on May 12th 1989 with episode 2615, and then was repeated until Season 21 started on November 13th 1989. This is well into the VHS era, and alot more people taped Sesame Street back then than Pinwheel. Even the episodes from this season that were shown on Noggin's "Sesame Street Unpaved" could have originally had these sketches since Noggin always cut a few minutes from each episode.