Play NYT Connections Puzzle #716 Thu, Apr 24

Find groups of four related words Need hints?

Solve NYT Connections puzzle #716 - Group 16 words into 4 categories: BABY POWDER, MILK, POLAR BEAR, SNOW, BUTTER, ICEBERG, LEAF, ROMAINE, BANE, JOKER, PENGUIN, SCARECROW, CORNFIELD, MUSICIANS, PITCHERS, WALLS.