Bird Week

Bird Week (バード・ウィーク) is an arcade style life simulator where you play as a mother bird feeding and protecting her young. Players collect food while avoiding predators and dangerous animals, then bring it back to the nest to feed their babies. Baby birds who are fed three times can leave the nest, and a stage is completed when all birds are fully grown.

While the publisher advertised nearly 1000 stages, the true scale of the game is only 36 stages before it begins to repeat.