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Professor Bobson calls on citizen scientists to help when the trillers fail to show up for the Migration Celebration.
First Air Date : Jan 21, 2002
Last Air date : May 11, 2023
Episode : 143 Episode
Season : 14 Season
Runtime: 30:14 minutes
Studio: PBS Kids
Country: Canada, United States of America
Cast: Christopher Lloyd, Novie Edwards, Jacqueline Pillon, Annick Obonsawin, Bianca DeGroat, Kristina Nicoll
Crew:
