pixel_player29107797 The frogs are small and easy to miss. A characteristic they have, though, is that they jump up about once every ten seconds or so. The best way to find a frog, then, is to set your screen on an area, and wait about ten seconds or so to see if anything moves. If it doesn't, then move onto another area and do the same thing until something does move. When you catch some movement, then look for a frog there.