EFB to Ram detects the pokemon, and detects that you're shooting them and the stage plays as normal. But somewhere along the lines, that data gets lost or isn't saved, because the problem is that when you see the pictures in Oak's lab, it doesn't know that there's a pokemon in the picture, effectively giving you 0 pokemon to choose from. This cannot happen in stage 1 on the Wii, because you automatically have 3 images from the first 3 pidgeys.