Daycare

In The Angry Birds Movie, Bird Village is known to have a daycare center where the Eggs of expectant mothers are left for safekeeping throughout the day. It functions differently than a human daycare center in that it services yet-to-be-born Birds, rather than Hatchlings, the bird equivalent of infants and pre-school children.

History
The daycare served its intended purpose, until the Pigs raided the village, stealing all the eggs. However, it is not certain whether there were really any eggs at the daycare since the raid happened at night and daycare centers typically do not operate around that time. Nevertheless, the Daycare was damaged during the attack and therefore rendered unusable until the Birds launched a successful counter-assault on the Pigs, then proceeded to repair the village.