Parrots
From Muppet Wiki
The first parrot was made for a Pigs in Space sketch in Episode 223: John Cleese of The Muppet Show. He was a red parrot with green wings, an orange beak, and taxidermy eyes. He was given Muppet eyes for the last two seasons. Other parrots were made for Episode 424: Diana Ross. They were three large ones (a green one with a red head, a green one with a pink head, and a green one with a blue head), a smaller pink, orange, and yellow one named Alfonso D'Bruzzo, and a baby one.
