When the giant snowball goes splat on the Sea Duck, the scene pauses.
After the Sea Duck escapes the volcano, the scenery in the next scene still shows Baloo and Kit are still flying inside the volcano until the next scene shows they are in the sky.
In the scene where Baloo pushes the oven overboard, there is no smoke until Baloo enters the scene.
When Bob offers Baloo an octopus, his hand is orange and in the next scene his whole body is gray.