Aviva tries to prove that groundhogs have amazing creature powers, but instead falls into a deep sleep, leaving the Kratt bros to discover all about hibernation.
Broadcast In: ENGLISH Duration: 0:28:55Aviva tries to prove that groundhogs have amazing creature powers, but instead falls into a deep sleep, leaving the Kratt bros to discover all about hibernation.
Broadcast In: ENGLISH Duration: 0:28:55