APPENDIX. 



877 



328 his. Add: Icterus cucullatus nelsoni. Arizona Hooded Okiole. A paler- 

 colored race, in which the yellow is not supposed to become orange or flame-color, from 

 Arizona, California, and southward to Mazatlan. The distinction is trivial, hardly indicat- 

 ing a geographical race. The description in the Key, p. 409, covers both this and the true 

 cucullatus, which latter occurs in Texas and southward. 



