|O the Owl|
|Voice Actor||Zachary Bloch (season 1)
Stuart Ralston (season 1 - 2) Parker Lauzon (season 3 - present)
|Relatives||Uncle X (uncle)|
|Cartoon debut||Daniel's Birthday|
O the Owl is a main character of Daniel Tiger's Neighborhood and one of Daniel's friends. O lives right next to Katerina Kittycat in the same tree and even shares some sort of brother and sister type relationship with Katerina. He also lives with his Uncle X who takes care of him. O loves to read books and is usually seenwith a book most of the time. O is also a very curious child who is always on the look out for new things.
O the Owl is a blue colored owl who wears green and white sneakers.