Eliminate bird feeding messes Seed No-Mess birdfeeder by Caitec. This transparent feeder stands five inches high and conveniently attaches to the inside or outside of most bird cages. Install the feeder inside for secure containment or outside for additional privacy when housing two parrots together. Designed for smaller birds, the feeder provides ample space while keeping the cage bottom free of seeds and hulls. This tidy feeder prevents food waste and minimizes cleaning time and frequency.