Hummingbird Feeder Leaking. Several sources recommend placing feeders at least 30 feet away from windows to prevent bird collisions. When using tube style feeders, fill them completely full.
Be sure to regularly clean your feeder with soap and water to avoid this problem, and keep your hummingbirds healthy. Likewise, any strong wind currents will cause leaking because of the tossing and shaking motions. How to fill a hummingbird feeder?
Nectar is held inside the feeder by the pressure vacuum created by trapped air.
Because the hummingbird feeder position can be responsible for the accidental leaks of the hummingbird feeder, you need to correctly position your hummingbird feeder so the hummingbirds and other wild birds can’t be able to pour out the nectar from the feeder. The cause of a leaky feeder can be due to the overuse of a plastic feeder being in constant direct sunlight. Hummingbirds won’t drink spoiled nectar. Cleaning your hummingbird feeder is an important part of owning one.