330 ORNITHOLOGY. 



The followint,'' is a complete list of the birds found breeding at Sacra- 

 mento between June Gth and July 4th: — 



1. Thryoinaues spilurus Common. ? 



2. Dendrceca aestiva A bundant. 



S. Geotlilypis tricbas Abundant. 



4. Icteria lougicaiula Abundant. 



5. Hiruudo horreorum Abundant. 



0. Progue subis Abundant. 



7. Petrochelidou luuifious , Abundant. 



8. Cotyle riparia Common. 



9. Stelgidopteryx serripeimis '. Common. 



10. Vireosylvia swainsoai Common. 



11. Vireo pusillus Common. 



12. Collurio excubitoroides Common. 



13. Carpodacus frontalis Abundant. 



14. Chrysomitris tristis Abundant. 



15. Cotuniiculus perpallidus Common. 



IG. Chondestes grainmaca Abundant. 



17. Melospiza heermanni Common. 



18. Spizella breweri Common. 



19. Spizella arizouaj Common. 



20. Hedymeles melanocepbalus Common. 



21. Guiraca cferulea Common. 



22. (^yauospiza amcena Common. 



23. Pipilo oregouus Common. 



24. Agehbus guberuator Abundant. 



25. Ageheus tricolor Abundant. 



20. Xauthocephalus icterocepbalus Abundant. 



27. Sturnella ueglecta Common. 



28. Icterus bullocki Abundant. 



29. Tyraunus vertfcalis Abundant. 



30. Sayornis nigricans Rare. 



31. CoMtopus richardsoni Abundant. 



32. Empidonax pusillus Abundant. 



33. Coccyzus americanus Rare. 



34. Calypie annae Common. 



35. Trochilus alexandri Common. 



36. Colaptes luexicanus - Rare. 



37. Otus wilsonianus Common. 



38. Speoty to bypoga;a Abundant. 



39. Falco sparverius Abundant. 



40. Zeuasdura caroliuensis Abundant. 



41. ^gialitis vocifoius Abundant. 



42. Ardea herodias Common. 



43. Uerodias egretta Rare. 



