Birdhouse Predator Guard 1-1/2" suitable for Bluebirds / House Finches / Hairy Woodpeckers

Color:  Black (other color options available)

This item is 3D Printed using fusible thermoplastic (polymer) filament.

Raised textured horizontal ridges below entrance allows nesting birds to more easily grip the surface...

The predator guard serves to prevent chewing/gnawing predators from enlarging the entrance hole to gain access to the nesting cavity... it also assures proper entrance hole diameter...

The extended entrance tube provides added distance between the predator(s) and the nest box occupants (eggs/young/parents).

The absence of a perch discourages predatory birds such as sparrows / starlings from easily perching themselves at the entrance of the nest box.

Dimensions:  3-1/16" (W) x 4-9/16" (H) x 1/4" (D)

Four wood screws included...

---------------------------------------------------------------------------------

This is an original design, often copied, never duplicated...

Designed by a birder to be shared with fellow birders and our feathered friends...

***  INSIST ON THE ORIGINAL  ***