Hummingbird Feeder 20 oz [Set of 2] Glass Hummingbird Feeders for Outdoors, with Built-in Ant Guard - Circular Perch with 5 Feeding Ports - Wide Mouth for Easy Filling/2 Part Base for Easy Cleaning

We have several of these feeders. We have both Rufus and Anna hummingbirds and they can get pretty much every drop out. They often empty all of them in about a day. Hot days I fill them 1/2 and wash and refill midway. But these are great to wash holes big enough for small brush and still small enough to keep bees (even the small natives) out.https://a.co/d/0h3xU0Xu