The Hatchlings are baby birds making their debut in The Angry Birds Movie. They were first unveiled in a holiday video of them singing "Deck the Halls". The children voicing the Hatchlings were asked to sing "Deck the Halls", but apparently none of them knew the lyrics.
The Hatchlings made another appearance in an Easter video in which they discuss the Easter Bunny.
They made their third teaser appearance in a Mother's Day video, talking about their mothers.
They made their fourth appearance in a thank you video which recycles the Mother's Day video and made new words for the children to say.
- It is unknown what they will look like when they hatch from the Eggs.
- The Green hatchling is Eva and Edward's son. He calls Red his dad (Daddy) due to an accident.
- The accident was that Red accidentally cracked the egg of the green Hatchling and Red was the first face the Hatchling saw. Although it was prevented by The hatchling's parents and Timothy, Timothy saw a piece of cake on the floor and ate it, So Red fell into the egg and the Hatchling saw his face, Mistaking him for his father.
- The Yellow hatchling interacts with Red in the crossing scene, and blows a raspberry at Red. He also appears in the short The Early Hatchling Gets the Worm. The yellow hatchling also appeared in every hatchling video.
- Timothy (The Dark green Hatchling) and Petunia (The Pink Hatchling) are the only names known. Others are unknown.
- The Hatchlings sang a song dedicated to Red for saving their lives, named The Mighty Red Song.
None. The Hatchlings did not appear in any comics at all.