Please
CLICK on Pictures
for specific data and File Numbers
for photos:
Black-billed Magpie, Pica pica <#158> -- J. J. Audubon |
Yellow-billed Magpie, Pica nuttalli <#252> -- J. J.
Audubon |
Yellow-billed Magpie, Pica nuttalli <#336> -- H. Clarke |