Prevent blowflies and other parasites from overtaking a bluebird nest using this Classic Bluebird House Nest Lift by Prime Retreat. Blowflies commonly lay eggs inside of bird houses, and the larvae feed on nestlings, weakening them. Elevating the nest off of the base of a house keeps birds out of reach of these parasites, and this stainless steel frame perfectly accommodates this. Slide the lift into your existing avian shelter, offering birds a platform for building their nest. This not only keeps the nest off of the bottom of the box; it also allows excess water and debris to fall away from your feathered friends. This piece also makes it easy to remove any parasites or other debris from below the nest during routine maintenance. Its 0.375" square mesh is sturdy enough to hold a nest, while small enough to let debris drop through it unhindered. Its stainless steel construction provides durability and seasons of service, and it is sized to fit in most bluebird style bird houses easily. Keep parasites away from young birds using this Classic Bluebird House Nest Lift. Made in the USA.

Dimensions: 4"L x 4.125"W x 0.75"H
Mounting: place inside existing bluebird house
Construction: stainless steel