Propane: 20lbs for $13.75 or $2.95 by the Gallon
Brome
The need for clearance
Remember it’s the squirrel’s weight that triggers the closing mechanism. If a squirrel can reach over from a nearby foothold and avoid placing weight on the feeder, he will have access to the seed ports. Allow for at least 18 inches or 47 cm of clearance around the feeder. This will force the squirrel to climb onto the feeder, thus triggering the closing mechanism.
Woodlink The Magnet Feeder
Aspects® Quick Clean Seed Tube Feeder Spruce
Aspects The Window Café
Perky-Pet® Daisy Vase Vintage Hummingbird Feeder - 18 oz Nectar Capacity
Purina® Premium Wildlife Block