Birdhouse

FIG. 1 is a front, top, left-side perspective view of the birdhouse showing the new design thereof;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right-side view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a rear, top, right-side view thereof; and,

FIG. 9 is a front, bottom, right-side view thereof.

The broken lines in the drawings illustrate portions of the birdhouse that form no part of the claimed design.