P.S. I did not see any spoilers as I make this. Also I'm terrible at naming so don't mind me.
Normal Enemies:
Mossy Quit: mosquito enemies with moss covering their bodies. Usually hidden until Kirby cuts the grass.
Wollamb: wolf enemies in wool, acts like Scarfies
Hootsemy: Invincible Owl enemies that act like roving sentries. Alerts enemies when they see Kirby.
Zanumbat II: Small bats that swarms near hidden areas/Waddle Dee and must be expelled using the Light Bulb Mouthful Mode.
Boss:
Count Zanumbat: Beast Pack General. Can split into lots of bats to attack Kirby in swarms, or using attacks based off numbers.