Twirlywoos
About Twirlywoos
The four Twirlywoos - Great Big Hoo, Toodle-oo, Chickadee and Chick - have adventures both in the real world, and in their boat. They learn about a new concept each episode.
Twirlywoos is an animation and kids series made for CBeebies. It has run to 6 seasons and 200 episodes since February 2015. That is around 33 episodes a season.
Shelv files it under family and educational.
Waffles + Mochi and Wow! I Never Knew That make useful companions to Twirlywoos. It carries a TV-Y rating.