Winged Timer Cloud
From the Super Mario Wiki
Winged Timer Clouds come in two colors: red and blue. Red ones flip the perspective 180 degrees, and Yoshi must aim and throw eggs into the background to earn a Smiley Flower. This can involve hitting enemies with eggs or throwing an egg at a real Smiley Flower while telling it apart from Fooly Flowers. Blue ones do not flip the perspective, and instead task Yoshi with collecting Blue Coins, popping balloons with eggs, or eating apples within the time limit. Doing so rewards Yoshi with a Smiley Flower.