| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 351 |
 |
Caspian Tern 2 | Sound | uu_wss | |
| 352 |
 |
Cassin's Finch | Sound | uu_wss | |
| 353 |
 |
Cassin's Sparrow | Sound | uu_wss | |
| 354 |
 |
Cassin's Vireo | Sound | uu_wss | |
| 355 |
 |
Cave Swallow | Sound | uu_wss | |
| 356 |
 |
Chestnut-backed Chickadee | Sound | uu_wss | |
| 357 |
 |
Chestnut-sided Warbler | Sound | uu_wss | |
| 358 |
 |
Cinnamon Teal | Sound | uu_wss | |
| 359 |
 |
Clapper Rail | Sound | uu_wss | |
| 360 |
 |
Clay-colored Sparrow 1 | 2007-06-14 | Sound | uu_wss |
| 361 |
 |
Cliff Swallow nest | Sound | uu_wss | |
| 362 |
 |
Collared Peccary eating | 1998 | Sound | uu_wss |
| 363 |
|
Collared Pika (1005) | 2007 | Sound | uu_wss |
| 364 |
 |
Colorado River Toad 1 | Sound | uu_wss | |
| 365 |
 |
Columbia Spotted Frog release calls | Sound | uu_wss | |
| 366 |
 |
Columbia Spotted Frog underwater calls (Idaho) | Sound | uu_wss | |
| 367 |
 |
Common Ground-Dove | Sound | uu_wss | |
| 368 |
 |
Common Merganser | Sound | uu_wss | |
| 369 |
 |
Common Murre | Sound | uu_wss | |
| 370 |
 |
Common Redpoll | Sound | uu_wss | |
| 371 |
 |
Common Snipe | Sound | uu_wss | |
| 372 |
 |
Common Yellowthroat | Sound | uu_wss | |
| 373 |
 |
Cooper's Hawk 1 | Sound | uu_wss | |
| 374 |
 |
Costa's Hummingbird | Sound | uu_wss | |
| 375 |
 |
Cougar 1 | Sound | uu_wss |