Keese Swarm

Keese Swarm are Flying wildlife creatures native to hyrule.

Description
One of the most numerous and abundant pests in Hyrule, Keese can be found almost everywhere. Keese Infestations can also appear in settlements if public health becomes too low. They come in a very large variety of appearances, though all of them are small and frail. Individual Keese are cowardly and will hide, though massive swarms of the creatures are brave enough to attack large groups of prey, sometimes even in broad daylight if they are hungry enough.

Hyrule Historia
Princess Gomess was given the power to control Keese by Majora, used that power during the Ikana Civil War to raise an army of Keese. After Ikana was cast into Termina the Keese trapped there were twisted into Shadow Keese.