| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 476 |  | Short-eared owls flying and vocalizing (video) | Image/MovingImage | uu_wss | |
| 477 |  | Silver Lake (080714_T01_MSdn) | 2008-07-14 | Sound | uu_wss |
| 478 |  | Snow Goose | Sound | uu_wss | |
| 479 |  | Snowy Egret (090427-022) | 2009-04-27 | Sound | uu_wss |
| 480 | | Snowy Egret (090427-023) | 2009-04-27 | Sound | uu_wss |
| 481 | | Snowy Egret (090427-024) | 2009-04-27 | Sound | uu_wss |
| 482 | | Snowy Egret (090427-025) | 2009-04-27 | Sound | uu_wss |
| 483 | | Snowy Egret flight calls (100515) | 2010-05-15 | Sound | uu_wss |
| 484 |  | Song Sparrow | Sound | uu_wss | |
| 485 | | Song Sparrow (080405-183) | 2008-04-05 | Sound | uu_wss |
| 486 |  | Sora | Sound | uu_wss | |
| 487 |  | Space games | 1978 | Image/MovingImage | uum_dwdb |
| 488 |  | The Spirit | 1974 | Image/MovingImage | uum_dwdb |
| 489 |  | Spotted Towhee | Sound | uu_wss | |
| 490 |  | Steller's Jay | Sound | uu_wss | |
| 491 |  | Tapp ski fIlm | 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960 | Image/MovingImage | uum_avac |
| 492 |  | Telinga Night with Beaver (070314-323) | 2007-03-14 | Sound | uu_wss |
| 493 |  | Three-toed Woodpecker 100701-0645 | 2010-07-01 | Sound | uu_wss |
| 494 |  | Three-toed Woodpecker drums excerpt (100717) | 2010-07-17 | Sound | uu_wss |
| 495 | | Three-toed Woodpecker drums extended (100717) | 2010-07-17 | Sound | uu_wss |
| 496 | | Three-toed Woodpecker feeding (100717) | 2010-07-17 | Sound | uu_wss |
| 497 |  | Tits and feathers: the Las Vegas alternative | 1979 | Image/MovingImage | uum_dwdb |
| 498 |  | Tolerance: the problem of commitment | 1974-01-04 | Image/MovingImage | uum_piiha |
| 499 |  | Tree crickets in Salt Lake City 1 | 1995-08 | Sound | uu_wss |
| 500 | | Tree crickets in Salt Lake City 2 | 2005-08 | Sound | uu_wss |