If you look closely above the star you will see a monkey which looks exactly like the monkey in ape escape, which is only licensed to Sony. Ape Escape is not in any of nintendo's games. So the question is, Is Nintendo stealing from Sony? But it also might just be a little joke that Nintendo did because also if you look on the second page of the sticker book, it shows a real life dog (mabey a nintendog although im not sure) that might just be from the photo channel, and the ape might be from the photo channel too but its very unlikely.
This is a picture of ape escapes characters