Protective plate for wren nesting box

Galvanized steel plate with a beige finish.

Opening diameter: 1"

Prevents squirrels or starlings from enlarging the opening of a house designed for the Tufted Titmouse.

Can also be installed on a house for the Eastern or Western Bluebird or a tit, but only the Tufted Titmouse will be able to enter.

Plate dimensions: 2 inches by 2 inches.

May accommodate:

Tufted Titmouse

Excluded species:

European Starling

Pileated Woodpecker

Eastern or Western Bluebird

Eastern Bluebird

Carolina Wren

White-breasted Nuthatch

Red-breasted Nuthatch

Two-colored tit

House Sparrow

American Robin

 

Black-capped Chickadee