 On at least three occasions, he has nearly fallen off a cliff, and "has" fallen two of those times, to retrieve something important (Half of the map in "", his locket in "The Tigger Movie", and a page of Piglet's scrapbook in "Piglet's Big Movie").Tigger's birthday is believed to be in October 1928, the year "The House at Pooh Corner" was first published.However, on Tigger-related merchandise, Disney often indicates Tigger's birthyear is in December 1968, a reference to the first appearance of Tigger in a Disney production, "Winnie the Pooh and the Blustery Day".