PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 343 
LIST OF BIRDS FOUND AT GUAYMAS, SONOBA, IN DECEMBER, 1882, 
AND APRIL, 1883. 
By L. BELDING. 
[The following list may be relied on as correct, for, though less than half the 
Species enumerated are verified by specimens, Mr. Belding’s well-known accuracy of 
observation is a sufficient guarantee that the remainder were properly identified. 
Species of which specimens were sent are marked with a*.—R. R.] 
1, Mimus polyglottus (Linn.). 
*2. Harporhynchus bendirei Coues. 
*3. Harporhynchus palmeri Ridgw.! 
Phainopepla nitens (Sw.). 
Polioptila cerulea (Linn.). 
Polioptila plumbea Baird ? 
Auriparus flaviceps (Sund.). 
Campylorhynchus brunneicapulus (Latr.). 
Salpinctes obsoletus (Say). 
10. Catherpes mexicanus conspersus Ridgw. 
11. Vireo pusillus Coues. 
*12. Vireo vicinior Coues. 
13. Lanius ludovicianus excubitorides (Sw.). 
14. Tachycineta bicolor (Vieill.). 
15. Carpodacus Jrontalis rhodocolpus (Cab.). 
*16. Passerculus rostratus (Cass.). 
17. Chondestes grammica strigata (Sw.). 
*18. Spizella breweri Cass. 
19. Amphispiza bilineata (Cass.). 
20. Calamospiza bicolor (Towns.). 
*21. Pipilo fuscus mesoleucus (Baird). 
#22. Cardinalis virginianus igneus (Baird). 
23. Pyrrhuloxia sinuata Bp. 
*24. Molothrus ater obscurus (Gwm.). 
25. Icterus cucullatus Sw. 
26. Scolecophagus cyanocephalus (Wag)].). 
#27. Quiscalus palust.is Sw. 
28. Corvus corax carnivorus (Bart.). 
29. Myiarchus cinerescens Lawr. 
30. Calypte coste (Boure.). 
* 
OeIS AP 
1HARPORHYNCHUS PALMERI Ridgway. Moderatelycommon in April, when it was 
mated, and probably breeding. <A specimen of H. bendirei was shot here by me De- 
cember 11, 1882, and this species may also be resident. 
I am indebted to Mr. Ridgway for the precise determination of these, as well as a 
considerable number of other species collected by me at various localities, although 
he should not be held responsible for several of the species mentioned in the Guaymas 
list, as no specimens were forwarded to him, 
Lips 
