First Natures 16 oz. Hummingbird Feeders red base really attracts the birds. The perch provides the perfect position for birds to comfortably feed at any of the ten ports. The wide-mouth reservoir is easy to fill and easy to clean. If you have a problem with ants coming down your chain and swarming your feeder, just install First Natures Ant Barrier between the chain and the feeder then fill the barrier with water. In this bundle you will receive 2 Feeders and 2 Ant Moats.