|X the Owl|
|Relatives||O the Owl (nephew)|
|Cartoon debut||Daniel Visits the Doctor|
X the Owl is the uncle of O the Owl in Daniel Tiger's Neighborhood. X originally appeared as a puppet in the show Mister Rogers' Neighborhood. He now appears in cartoon form in Daniel Tiger's Neighborhood.
In the cartoon, X has blue feathers, with an even darker blue stripe of feathers on his stomach, and dark blue wing tips. He has a small section of dark blue hair on the top of his head, with circles of light blue around his green eyes. The only clothes he is seen wearing is a green bow tie and brown shoes.