ANIMAL WELL

This is cumulative over your entire time with this game. Bubbles pop when you jump off of them. If you grab the bubble wand right away (which you should be doing to help tremendously with getting around the map), and then use it constantly, you will unlock this achievement naturally. Personally, I unlocked this achievement by the halfway point in the game, but I also used an exploit that I (thought I) discovered. Refer to the FAQ posted in the roadmap for more on that, so I don't spoil it here.