The ornamental design for a birdfeeder, substantially as shown and described.
FIG. 1 is a perspective view taken from the top, front and right side of a
bird feeder showing my new design;
FIG. 2 is a front elevational view thereof.
FIG. 3 is an elevational view taken from the right side thereof, the left
side being a mirror image of the side shown except that the feeding door
is omitted;
FIG. 4 is a cross sectional view taken on line 4--4 of FIG. 2; and
FIG. 5 is a perspective view taken from the front, bottom and left side of
a modified form of the bird feeder shown in FIG. 1, where in the only
modification is the addition of a squirrel guard.