I discovered a neat little thing in level 1-3 of Donkey Kong Country Returns for Nintendo Wii: early on in the level there are three enemies all in a row: two birds and a drum thing. With careful jumps, I can jump on both birds (killing each on one hit) and land on the drum three times (killing it) without hitting the ground. It seems to me this nets me three banana coins!
What specifically is going on here? Are there other such bonuses for killing enemies? For example, can you do a similar thing by rolling? What other special, unique ways to kill enemies should I be looking out for, or is "Mario Brothers" consecutive jumping the only one?