Find the missing letter in the duck parade!

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a row of bottles with funny face
Fruity Popsicle Fun
Superhero Hideout Fun
Underwater Adventure Awaits!
Paw Patrol Ready to Paint
Fruit Popsicles Bring Colorful Surprises
Color Changing Fun
Sweet Shark Pops Lollipop Adventure!
Little Baby with Paint Cans
Colorful Lollipop Adventure!
Hand Painting is a Blast!
Baby Needs a Hug!
Racing Cars Lined Up for Action
Tall Giraffes, Bright Ducks
monkey family and colorful egg
Monkey loves colorful eggs
Happy Bottles Parade
Sharks are surrounding the pool!
Giant piggy munches everything
Green Alien Dance Party