Perky Pet 244Sfb 2 lb Red Instant Nectar – 2 Pack

Easy to use! The hummers here love it. The Rufus hummingbird over-winters here in Western Washington. When temps drop to freezing, the feeders in the eaves of my house remain liquid. I have 6 feeders out, none in the line of sight of the other feeders. Evidently hummers will fight over a food source. I have watched a hummingbird act as sentry at 3 different feeders below freezing. Raccoons are my only nemesis liking the sweet liquidit after dark.