A wire runs through the center of the bottom of the mote. It is hung, with the open end of the mote facing up, between a feeder and a shepherds hook or other support. Once in place it is filled with water. It works because ants trying to reach a feeder will not swim across the water in the mote. The downside of this simple device is it can also serve as a great place for mosquitoes to lay their eggs. Consequently, if we want to protect our hummingbird feeders from ants and not encourage mosquitoes that might potentially carry West Nile virus, all we have to do is to empty the water in a mote every two to three days. This will prevent mosquito larvae swimming about in an ant mote from developing into adult mosquitoes.