World 1 (Yoshi's Woolly World)

World 1 is the first world in Yoshi's Woolly World. It is a grassy plain with small forests. This world has nine levels: eight compulsory, and one optional special level unlocked after collecting all 40 Smiley Flowers for the world. Completing the eighth level unlocks World 2.

Enemies introduced

 * Shy Guys
 * Piranha Plants
 * Nipper Plants
 * Nipper Spores
 * Monty Moles
 * Lava Bubbles
 * Gusties
 * Bomb Guys
 * Hook Guys
 * Shy Guy Towers
 * Clawdaddies
 * Burts
 * Fly Guys
 * Midboss: Big Montgomery
 * Boss: Burt the Bashful