Stercorarius longicaudus, 1360. 

 parasiticus, 1357. 

 pomarinus, 1355. 

 *Sterna caspia, 1435. 



* elegans, 1 441. 

 forsteri, 1443. 

 hirundo, 1448. 



* maxima, 1439. 

 paradisaa, 1450. 



Sternula antillarum browni, 1453. 

 Stilt, Black-necked, 1204. 

 Stint, American, 1238. 

 Stone Snipe, 1337. 

 Streaked Horned Lark, 839. 

 Street Sparrow, 223. 

 Strix occidentalis, 1090. 

 Sturnella neglecta, 129. 

 Suckley's Merlin, 1633. 

 Suisun Song Sparrow, 349. 

 Summer Duck, 1796. 



Red-bird, 428. 



Tanager, 428. 



Tanager, Western, 429. 

 Surf-bird, 1333. 

 Surf Duck, 1835. 

 Surf Scoter, 1835. 

 Swainson's Hawk, 1689. 

 Swainson's Thrush, 756. 

 Swallow, American Barn, 536. 



Bank, 533. 



Barn, 536. 



Cliff, 523- 



Eave, 523. 



Fork-tailed, 536. 



Northern Cliff, 523. 



Northern Violet-green, 543. 



Republican, 523. 



Rough-winged, 529. 



Sea, 144S. 



Tree, 539. 



Violet-green, 543. 



White-bellied, 539. 

 Swamp Redwing, 114. 



Sparrow, 365. 



Turkey, 1924. 

 Swan, Trumpeter, 1886. 



Whistling, 1882. 

 Swarth's California Jay, 46. 

 Swift, Cloud, 971. 



Aiountain, 960. 



Northern Black, 971. 



Northern Black Cloud, 971 



Rock, 960. 



Rocky Mountain, 960. 



Vaux's, 982. 



White-throated, 960. 



White-throated Rock, 960 

 Synihliboramphus antiquus, 1481. 



21 18 



Tachycineta thalassina lepida, 543. 

 Tanager, Cooper's, 429. 



Crimson-headed, 431. 



Louisiana, 431. 



Summer, 428. 



Western, 431. 



Western Summer, 429. 

 Tattler, 1266. 

 Tattler, Common, 1266. 



Lesser, 1266. 



Long-legged, 1263. 



Semipalmated, 1271. 



Wandering, 1274. 



Yellowshanks, 1266. 

 Tawny Creeper, 652. 

 Tawny Owl, 1070. 

 Teal, American Green-winged, 1767. 



Blue-winged, 1769. 



Cinnamon, 1772. 



European, 1766. 



Green-winged, 1767. 



Red-breasted, 1772. 

 Teaser, 1360. 

 Teeter-tail, 1278. 

 Tell-tale, 1266. 



Telmatodyt.es palustris cestuarinus, 

 659. 

 paludicola, 657. 

 plesius, 659. 

 Tennessee Warbler, 440. 

 Tern, Arctic, 1450. 



Black, 1460. 



Brown's Least, 1453. 



Caspian, 1435. 



Cayenne, 1439. 



Common, 1448. 



Crimson-billed, 1450. 



Elegant, 1441. 



Forster's, 1443. 



Paradise, 1450. 



Royal, 1439. 



Wilson's, 1448. 

 Thalasseus elegans, 1441. 



maximus, 1439. 

 Thistle-bird, 1S7. 

 Thrasher, Bendire's, 697. 



California, 698. 



Crissal, 710. 



Desert, 705. 



Leconte's, 705. 



Palmer's, 694. 



Sage, 727. 



Western Curve-billed, 694. 



Yuma, 705. 

 Thrush, Alaska Hermit, 739. 



Alma's, 756. 



Cascade Hermit, 748. 



Dwarf Hermit, 740. 



Thrush, Golden-crowned, 501. 



Grinnell's Hermit, 748. 



Hermit, 739. 



Kadiak Dwarf, 739. 



Migrating, 758. 



Monterey, 746. 



Monterey Hermit, 746. 



Mountain Hermit, 748. 



Northern Varied, 769. 



Olive-backed, 756. 



Pacific Hermit, 740. 



Russet-backed, 750. 



Sierra Hermit, 748. 



Sitkan Dwarf, 740. 



Swainson's, 756. 



Townsend's Flycatching, 785. 



Varied, 768. 



Western Hermit, 748. 



White Mountains Hermit, 748. 



Wood, 750. 

 Thryomanes bewicki catalina, 668. 

 charienturus, 668. 

 drymcecus, 669. 

 eremophilus, 667. 

 leucophrys, 669. 

 marinensis, 670. 

 nesophilus, 669. 

 spilurus, 669. 

 Thunder-pump, 1916. 

 Thurber's Junco, 291. 

 Tip-up, 1278. 

 Titlark, American, 831. 

 Titmouse, Gray, 602. 



Plain, 601. 



San Diego, 602. 



Tolmie's Warbler, 497. 



Topknot Quail, 1576. 



*Totanus flavipes, 1266. 



* melanoleucus, 1263. 



Towhee, Abert's, 397. 



Anthony's Brown, 403. 



Arizona Spotted, 392. 



Brown, 401. 



California Brown, 401. 



Desert, 397. 



Green-tailed, 386. 



Mountain, 392. 



Nevada Spotted, 392. 



Northern Brown, 403. 



Oregon, 391. 



Sacramento, 392. 



San Diego, 390. 



San Diego Spotted, 390. 



San Clemente, 391. 

 .San Francisco, 391. 



Spotted, 390. 



Spurred, 390, 392. 

 Townsend's Bluebird, 774. 



Flycatcher, 785. 



Flycatching Thrush, 785. 



