<Tr> <Th> Beautiful Day Monster </Th> <Td> Jim Henson, Frank Oz, Caroll Spinney </Td> <Td> Originally appeared on The Ed Sullivan Show, this puppet was used interchangeably with Cookie Monster the first season of Sesame Street . </Td> </Tr> <Tr> <Th> Bennett Snerf </Th> <Td> Jerry Nelson (AM Monster version), Caroll Spinney (Anything Muppet version) </Td> <Td> Appeared in the Sesame Street sketches, "What's My Part". He was a parody of American publisher Bennett Cerf . </Td> </Tr> <Tr> <Th> Benny Rabbit </Th> <Td> Kevin Clash </Td> <Td> The "irascible" rabbit who worked as a bellhop at the Furry Arms Hotel (which was part of the Around - the - Corner set expansion of the 1990s). </Td> </Tr> <Tr> <Th> Bert </Th> <Td> Frank Oz (1969--2006), Eric Jacobson (1997--present) </Td> <Td> Ernie's best friend, he collects paper clips and is fascinated by pigeons . His sketches were made by Henson and he was built by Don Sahlin . </Td> </Tr>

Who was the dancing bird on the muppet show