Poco Loco is a parrot who first appeared on Sesame Street in a 1974 episode. After a couple of episodes in Season 6 and Season 7 (including episode 0800), he returned as a recurring character on Sesame Street in the early 80s. The character also appeared in Follow That Bird, with one speaking line.
The puppet was later modified and used for H. Ross Parrot.
In Spanish, "poco loco" means "a little crazy".