The Duncraft EZ Observation Bluebird House.

Offering the convenience of monitoring nesting birds through the clear-view plastic side panel, the Duncraft EZ Observation Bluebird House provides birders with an opportunity to keep nesting birds safer while checking nesting status. Measuring 9x7x12 inches tall, with a standard 1½ inch entry hole, this unique Duncraft nest box is made of rugged brown recycled plastic that’s made with built-in ventilation and drainage holes. An added feature is the important raised wire mesh flooring that protects nestlings from blowfly larvae and keeps the nest high and dry.

The Duncraft EZ Observation Bluebird House is among a variety of nest boxes and other quality birding products that can be reviewed at Duncraft.com: Bird-Safe® EZ Observation Bluebird House with Predator Guard