| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 551 |
 |
Sanderling | Sound | uu_wss | |
| 552 |
 |
Say's Phoebe | Sound | uu_wss | |
| 553 |
 |
Scaled Quail | Sound | uu_wss | |
| 554 |
 |
Scarlet Tanager | Sound | uu_wss | |
| 555 |
 |
Scissor-tailed Flycatcher | Sound | uu_wss | |
| 556 |
 |
Scott's Oriole | Sound | uu_wss | |
| 557 |
 |
Semipalmated Plover | Sound | uu_wss | |
| 558 |
 |
Semipalmated Sandpiper | Sound | uu_wss | |
| 559 |
 |
Short-billed Dowitcher | Sound | uu_wss | |
| 560 |
 |
Sidewinder Rattlesnake 2 | Sound | uu_wss | |
| 561 |
|
Sky Lark flight calls | 2008-11-02 | Sound | uu_wss |
| 562 |
|
Solitary Sandpiper 1 | 2007-02-25 | Sound | uu_wss |
| 563 |
|
Solitary Sandpiper 2 | 2002-07-17 | Sound | uu_wss |
| 564 |
|
Sonoma Chipmunk | Sound | uu_wss | |
| 565 |
 |
Sonoran Green Toad 3 | Sound | uu_wss | |
| 566 |
|
Sooty Shearwater | 2004-11-28 | Sound | uu_wss |
| 567 |
|
South Polar Skua | 2006-09-06 | Sound | uu_wss |
| 568 |
 |
Southern Mountain Yellow-legged Frog 2 | Sound | uu_wss | |
| 569 |
|
Spotted Bat time expansion recording | Sound | uu_wss | |
| 570 |
|
Spotted Dove 9 | 2008-04-23 | Sound | uu_wss |
| 571 |
 |
Spotted Sandpiper | Sound | uu_wss | |
| 572 |
 |
Spotted Towhee | Sound | uu_wss | |
| 573 |
|
Sprague's Pipit | 2008-07-01 | Sound | uu_wss |
| 574 |
 |
Steller Sea Lion | 2007 | Sound | uu_wss |
| 575 |
 |
Steller's Jay | Sound | uu_wss |