Bird Waterer

FIG. 1 is a front, right and top perspective view of a bird waterer showing a first embodiment of my new design. FIG. 2 is a rear, right and bottom perspective view thereof. FIG. 3 is a front view thereof. FIG. 4 is a rear view thereof. FIG. 5 is a right side view thereof. FIG. 6 is a left side view thereof. FIG. 7 is a top view thereof. FIG. 8 is a bottom view thereof. FIG. 9 is a front, right and top perspective view of a bird waterer showing a second embodiment of my new design. FIG. 10 is a rear, right and bottom perspective view thereof. FIG. 11 is a front view thereof. FIG. 12 is a rear view thereof. FIG. 13 is a right side view thereof. FIG. 14 is a left side view thereof. FIG. 15 is a top view thereof. FIG. 16 is a bottom view thereof. FIG. 17 is a front, right and top perspective view of a bird waterer showing a third embodiment of my new design. FIG. 18 is a rear, right and bottom perspective view thereof. FIG. 19 is a front view thereof. FIG. 20 is a rear view thereof. FIG. 21 is a right side view thereof. FIG. 22 is a left side view thereof. FIG. 23 is a top view thereof; and, FIG. 24 is a bottom view thereof. The broken lines illustrate environmental structure that form no part of the claimed design.