Jiggywikki:BJAODN/Abilities

Pack Jump
Although it is considered a glitch, the Official Player's Guide to Banjo-Tooie lists it as a real move.

Stilt Stride
Banjo cannot use the Stilt Stride on his own (likely because the Wading Boots were designed for thinner legs), so he has to rely on the Sack Pack to cross hazardous terrains.

Trivia

 * Banjo seems to be uneasy while Kazooie is using the Turbo Talon Trot.