ORNITHOLOGY OF SAX DIEGO COUNTY. 429 



34. Spinus lawrencei. 



Lawrence's Goldfinch.— Common. Found large young 

 and fresli eggs April 23d. 



'35. Poocaetes gramineus confinis. 

 Western Yesper Sparrow. — Tolerably common. 



""36. Ammodramus sandwichensis alaudinus. 



Western Savanna Sparrow. — Tolerably common. 



*37- Chondestes grammacus strigatus. 



Western Lark Sparrow. — Common among clumps of 

 cactus. Fresh eggs taken April 20tli. 



"^38. Zonotrichia gambeli. 

 Gambel's Sparrow. — Common. 



39. Spizella socialis arizonae. 



Western Chipping Sparrow. — Heard singing. 



40. Amphispiza belli. 



Bell's Sparrow. — Tolerably common. Keeps among thick 

 brush. 



*41. Pipilo fuscus crissalis. 



Californian Towhee. — Tolerably common. Was build- 

 ing by the middle of April. 



42. Habia melanocephala. 



Black-headed Grosbeak. — A single male was seen. 



43. Passerina amoena. 

 Lazuli Bunting. — Kare. 



44. Petrochelidon lunifrons. 

 Cliff Swallow. — Common. • 



