Skippy B. Coyote

LOL It took me a little bit before I figured out how to get past them. I was trying jumping over them and also trying to jump into the ladder.

The precision timing required to climb up and down ladders when frogs are around them is just nuts. It's pretty much Mega Man level difficulty, and those bleepin' frogs (particularly the one on the final ladder up) are the only things keeping me from getting a perfect score in this game. >_<

The birds and bats are the biggest pain in the rear in my opinion.