| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 1326 |
 |
Ruby-crowned Kinglet 3 | Sound | uu_wss | |
| 1327 |
 |
Ruddy Duck | Sound | uu_wss | |
| 1328 |
 |
Ruddy Duck 2 | Sound | uu_wss | |
| 1329 |
 |
Ruddy Ground-Dove 1 | 2005-04-06 | Sound | uu_wss |
| 1330 |
|
Ruddy Ground-Dove 2 | 2004-07-02 | Sound | uu_wss |
| 1331 |
|
Ruddy Ground-Dove 3 | 2006-02-17 | Sound | uu_wss |
| 1332 |
|
Ruddy Ground-Dove 4 | 2006-10-31 | Sound | uu_wss |
| 1333 |
 |
Ruddy Turnstone | Sound | uu_wss | |
| 1334 |
|
Ruff | 2010-06-21 | Sound | uu_wss |
| 1335 |
 |
Ruffed Grouse | Sound | uu_wss | |
| 1336 |
 |
Ruffed Grouse flying (100820) | 2010-08-20 | Sound | uu_wss |
| 1337 |
|
Ruffed Grouse vocalizations (100820) a | 2010-08-20 | Sound | uu_wss |
| 1338 |
|
Ruffed Grouse vocalizations (100820) extended | 2010-08-20 | Sound | uu_wss |
| 1339 |
 |
Rufous Hummingbird | Sound | uu_wss | |
| 1340 |
|
Rufous-backed Robin 1 | 2008-09-01 | Sound | uu_wss |
| 1341 |
|
Rufous-backed Robin 2 | 1995-02-28 | Sound | uu_wss |
| 1342 |
|
Rufous-backed Robin 3 | 1995-02-28 | Sound | uu_wss |
| 1343 |
|
Rufous-backed Robin 4 | 1995-03-01 | Sound | uu_wss |
| 1344 |
 |
Rufous-crowned Sparrow | Sound | uu_wss | |
| 1345 |
|
Rufous-crowned Sparrow (070517-55) | 2007-05-17 | Sound | uu_wss |
| 1346 |
|
Rufous-crowned Sparrow (070517-62) | 2007-05-17 | Sound | uu_wss |
| 1347 |
|
Rufous-winged Sparrow | Sound | uu_wss | |
| 1348 |
|
Rush Valley 100604-0658 | 2010-06-04 | Sound | uu_wss |
| 1349 |
|
Rush Valley 100604-0719 | 2010-06-04 | Sound | uu_wss |
| 1350 |
|
Rush Valley 100604-0758 | 2010-06-04 | Sound | uu_wss |