| 
 | The ornamental design for a bird perch, as shown and described.             | |||||||||||||||||
FIG. 1 is a perspective view of a bird perch showing our new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a side elevational view of the other side thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is rear elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view;
FIG. 8 is a perspective view of a second embodiment of FIG. 1;
FIG. 9 is a side elevational view thereof;
FIG. 10 is a side elevational view of the other side thereof;
FIG. 11 is a front elevational view thereof;
FIG. 12 is a rear elevational view thereof;
FIG. 13 is a top plan view thereof; and,
FIG. 14 is a bottom plan view thereof.
The broken line showing of a ladder and two bowls in FIGS. 1 and 8 is for illustrative purposes only and forms no part of the claimed design.
Nicolai, Peter Joseph, Hollyfield, Sally Ann Davis
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