After Piglet, Pooh, and Rabbit lose Tigger in the mist, the surroundings of the sand pit on page 123 are the fallen tree and little trees. Then when Piglet, Pooh, and Rabbit return to the sand pit, there are more bigger trees and bushes within the pit's surroundings and there's a bigger tree where the fallen tree was.
After Tigger comes down from the tree, he scoops up snow, kisses it, and leaves a small pile with traces. After Rabbit says "you promised" and he lands on the ground, the snow mess he made is gone.