We're sorting White-crowns to subspecies as well. Have a look
at the 1st winter pugetensis.

http://columbia-pacific.interrain.org/ahscience/neawanna/wcsp.html
--
Mike Patterson Alas, to wear the mantle of Galileo,
Astoria, OR it is not enough to be persecuted
celata at pacifier.com by an unkind establishment,
you must also be right.
---Robert Park
http://www.pacifier.com/~mpatters/bird/bird.html