Warren is playing outside but is weirdly quiet?

Nu buzzing, whistling, or chittering… nothing! Where are

the birds? And the bees and the butterflies? Willow 

knows: all the animals are busy preparing for fall and winter.

Discover how they do that with Willow and Warren.

An educational adventure for nature heroes ages 5 until 109.
But this is more than just a series of books! A nature documentary of Willow and Warren that was aired on Belgium's biggest children's TV channel Ketnet and selected for the Polish film festival Młode Horyzonty, Willow has had multiple activity days, and has traveled the Arctic  with real climate researchers!