Title | Date | Type | ||
---|---|---|---|---|
401 | Ruff | 2010-06-21 | Sound | |
402 | Ruffed Grouse | Sound | ||
403 | Rufous-backed Robin 1 | 2008-09-01 | Sound | |
404 | Rufous-backed Robin 2 | 1995-02-28 | Sound | |
405 | Rufous-winged Sparrow | Sound | ||
406 | Sabine's Gull | Sound | ||
407 | Sandhill Crane | Sound | ||
408 | Sedge Wren | 2005-11-17 | Sound | |
409 | Short-tailed Hawk | 2006-06-13 | Sound | |
410 | Sky Lark song | 1982-07-03 | Sound | |
411 | Snow Bunting | Sound | ||
412 | Snow Goose | Sound | ||
413 | Snowy Egret | Sound | ||
414 | Snowy Plover | Sound | ||
415 | Song Sparrow | Sound | ||
416 | Sooty Grouse 1 | 2004-11-07 | Sound | |
417 | Sooty Grouse 2 | 2008-07-01 | Sound | |
418 | Sooty Grouse 3 | 2008-07-01 | Sound | |
419 | Sooty Grouse 4 | 2008-07-01 | Sound | |
420 | Sora | Sound | ||
421 | Sora calls | Sound | ||
422 | Southwestern Woodhouse's Toad 1 | Sound | ||
423 | Steller's Eider 1 | Sound | ||
424 | Steller's Eider 2 | Sound | ||
425 | Sulphur-bellied Flycatcher 1 | Sound |