The "buffet" in the pigeon house, the coos line up to eat the feast

Описание: Automatic feeders and pigeons' daily lives:
This automatic feeder is like a "smart granary" for pigeons: a hopper at the top stores grain, and a movable mechanism at the bottom slowly releases it. When the pigeons peck, the mechanism triggers the grains, sending them sliding into the trough. This ensures the pigeons always have food while preventing it from being scattered everywhere. In the video, a gray pigeon is hard at work, and a white pigeon spreads its wings to approach—this device means pigeon owners don't have to feed their pigeons every day; the pigeons can now provide their own meals!