The Feasts 4, stay full, ports are designed so they can be adjusted to serve any seed!! From tiny Nyjer seed to a much chunkier multi seed with suet pellets mix. In addition to this you can also adjust the perch lengths to accommodate different sized birds in relation to the feed you have selected.
The Feast feeder is also incredibly easy to fill due to the wide mouth
tube, plus the unique hinged sides allow the feeder to open for easy
cleaning.