If your smaller birds such as robins and blue tits are being chased away by uninvited guests it becomes less enjoyable to bird watch, so we have a solution in our Guardian Cages. The Apollo Guardian Cage for 3 port seed feeder has been designed as the name suggests to fit our 3 port Apollo Seed Feeder. It is easy to install thanks to the handy click & go system of the Apollo feeder. The cage is made of high-quality material and finished with a durable powder coating. The openings between the bars ensure that small birds can quietly eat from the feeder but prevent larger birds and squirrels from pilfering the food. Now you have the choice to use a Guardian or not depending on which birds visit your garden. If you want a greater diversity of birds, it is advisable to install multiple feeding systems. Please note: This cage is only compatible with our 3 port Apollo Seed Feeder (not included).