| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 201 |
 |
Sky Lark song | 1982-07-03 | Sound | uu_wss |
| 202 |
 |
Snow Bunting | Sound | uu_wss | |
| 203 |
 |
Snow Goose | Sound | uu_wss | |
| 204 |
 |
Snowy Egret | Sound | uu_wss | |
| 205 |
 |
Snowy Plover | Sound | uu_wss | |
| 206 |
 |
Song Sparrow | Sound | uu_wss | |
| 207 |
|
Sooty Grouse 1 | 2004-11-07 | Sound | uu_wss |
| 208 |
|
Sooty Grouse 2 | 2008-07-01 | Sound | uu_wss |
| 209 |
|
Sooty Grouse 3 | 2008-07-01 | Sound | uu_wss |
| 210 |
|
Sooty Grouse 4 | 2008-07-01 | Sound | uu_wss |
| 211 |
 |
Sora | Sound | uu_wss | |
| 212 |
|
Sora calls | Sound | uu_wss | |
| 213 |
|
Southwestern Woodhouse's Toad 1 | Sound | uu_wss | |
| 214 |
 |
Steller's Eider 1 | Sound | uu_wss | |
| 215 |
|
Steller's Eider 2 | Sound | uu_wss | |
| 216 |
|
Sulphur-bellied Flycatcher 1 | Sound | uu_wss | |
| 217 |
|
Sulphur-bellied Flycatcher 2 | Sound | uu_wss | |
| 218 |
 |
Surf Scoter | Sound | uu_wss | |
| 219 |
 |
Tarahumara Frog | 2008 | Sound | uu_wss |
| 220 |
|
Thick-billed Kingbird | Sound | uu_wss | |
| 221 |
 |
Tree Swallow flock | Sound | uu_wss | |
| 222 |
|
Tree Swallow song | Sound | uu_wss | |
| 223 |
 |
Tundra Swan | Sound | uu_wss | |
| 224 |
|
Tundra Swan flock | Sound | uu_wss | |
| 225 |
 |
Turkey Vulture | Sound | uu_wss |