Sizes below are of the shirt, not the child. Generally the size equates to age but obviously kids are different sizes. If you are still not sure,
Parrot Pinata for Pirate Party Decorations, Bird Pinata for Kids Tropical Birthday Supplies (Small, 15x14x6 inches)
100+ Cute and Funny Bird Names (From Mr. Beaks to Whistler) - PetHelpful
Portrait Asian boys using binoculars to watch birds in tropical forest with his friends, idea for learning creatures and wildlife animals outside the classroom, soft focus. 14576454 Stock Photo at Vecteezy
75+ Awesome Bird Crafts For Preschoolers -The Ultimate Resource! - I Heart Crafty Things
Mid-century tropical birds Kids T Shirt by Picomodi
Portrait Asian boys using binoculars to watch birds in tropical forest with his friends, idea for learning creatures and wildlife animals outside the classroom, soft focus. 14576495 Stock Photo at Vecteezy
The Rare Courtship of Birds-of-Paradise
Birder Tropical Bird Lover Men Boys Parrot Dad Parrot Owner for Parrot Lovers, parrot dads, parrot owners, birders or birdwatchers, and ornithologists
iPhone 14 Pro Parrot Dad Birder Tropical Bird Lover Men Boys Case
Cassowary - Wikipedia
Buy Tropical Birds Wall Vinyl Decals Stickers Peel and Stick - Parrot Toucan Cute Jungle Watercolor Colorful - Car Window Truck Laptop Tumbler - Boys
Tropical Birds Wall Vinyl Decals Stickers Peel and Stick - Parrot Toucan Cute Jungle Watercolor Colorful - Car Window Truck Laptop Tumbler - Boys