Coveside Open-Top Eastern Bluebird Houses, Pack of 6 hummingbird feeders for outdoors Guaranteed Analysis: minimum crude protein

Guaranteed Analysis: minimum crude protein 16%

and a chart in the manual provides an idea of pressure loss for adequate pipe sizing

and removes easily for thorough cleaning

The mottled brown finish on the base and cap blend with the generous cage

Warranty: 2 year guarantee

Coveside Open-Top Eastern Bluebird Houses, Pack of 6 hummingbird feeders for outdoors Guaranteed Analysis: minimum crude proteinKeep bluebirds housed in a natural and fun way with this Pack of 6 Coveside Open Top Eastern Bluebird Houses. Bluebirds prefer to nest in cavities, and this bundle of 6 homes offers plenty of options to start a bluebird trail or keep a nature store stocked. Each pine shelter has a 1. 5" diameter entry hole surrounded by a hole protector, plus a 4" diameter opening with plastic cover on the overhanging roof. Remove the plastic cap to display the 0.