| Nr. | Titel | Bewertung | Länge |
|---|
| 1 | Black Swift / Vaux’s Swift | | 0:40 |
| 2 | White‐throated Swift | | 0:32 |
| 3 | Broad‐billed Hummingbird | | 0:19 |
| 4 | Buff‐bellied Hummingbird / Violet‐crowned Hummingbird | | 0:35 |
| 5 | Blue‐throated Hummingbird / Magnificent Hummingbird | | 0:42 |
| 6 | Lucifer Hummingbird / Black‐chinned Hummingbird | | 0:52 |
| 7 | Anna’s Hummingbird / Costa’s Hummingbird | | 1:07 |
| 8 | Calliope Hummingbird / Broad‐tailed Hummingbird | | 0:40 |
| 9 | Rufous Hummingbird / Allen’s Hummingbird | | 0:44 |
| 10 | Elegant Trogon / Eared Trogon | | 1:03 |
| 11 | Ringed Kingfisher / Belted Kingfisher | | 0:43 |
| 12 | Green Kingfisher | | 0:27 |
| 13 | Lewis’s Woodpecker / Acorn Woodpecker | | 0:50 |
| 14 | Gila Woodpecker / Golden‐fronted Woodpecker | | 0:59 |
| 15 | Williamson’s Sapsucker | | 0:40 |
| 16 | Red‐naped Sapsucker / Red‐breasted Sapsucker | | 0:58 |
| 17 | Ladder‐backed Woodpecker / Nuttall’s Woodpecker | | 1:11 |
| 18 | Downy Woodpecker / Hairy Woodpecker | | 1:11 |
| 19 | Strickland’s Woodpecker / White‐headed Woodpecker | | 1:04 |
| 20 | Three‐toed Woodpecker / Black‐backed Woodpecker | | 0:46 |
| 21 | Northern Flicker / Gilded Flicker | | 1:15 |
| 22 | Pileated Woodpecker | | 0:30 |
| 23 | Northern Beardless Tyrannulet | | 0:31 |
| 24 | Olive‐sided Flycatcher | | 0:39 |
| 25 | Greater Pewee | | 0:35 |
| 26 | Western Wood‐Pewee | | 0:34 |
| 27 | Alder Flycatcher / Willow Flycatcher | | 1:14 |
| 28 | Least Flycatcher / Hammond’s Flycatcher | | 0:57 |
| 29 | Gray Flycatcher / Dusky Flycatcher | | 1:37 |
| 30 | Pacific‐slope Flycatcher / Cordilleran Flycatcher | | 1:18 |
| 31 | Buff‐breasted Flycatcher | | 0:30 |
| 32 | Black Phoebe | | 0:35 |
| 33 | Say’s Phoebe | | 0:28 |
| 34 | Vermilion Flycatcher | | 0:34 |
| 35 | Dusky‐capped Flycatcher / Ash‐throated Flycatcher | | 1:15 |
| 36 | Brown‐crested Flycatcher | | 0:39 |
| 37 | Great Kiskadee | | 0:40 |
| 38 | Sulphur‐bellied Flycatcher | | 0:26 |
| 39 | Tropical Kingbird / Couch’s Kingbird | | 1:02 |
| 40 | Cassin’s Kingbird / Thick‐billed Kingbird | | 1:06 |
| 41 | Western Kingbird / Eastern Kingbird | | 1:13 |
| 42 | Scissor‐tailed Flycatcher | | 0:18 |
| 43 | Rose‐throated Becard | | 0:37 |
| 44 | Loggerhead Shrike / Northern Shrike | | 1:08 |
| 45 | White‐eyed Vireo / Bell’s Vireo | | 0:57 |
| 46 | Black‐capped Vireo / Gray Vireo | | 0:56 |
| 47 | Plumbeous Vireo / Cassin’s Vireo | | 1:00 |
| 48 | Hutton’s Vireo / Warbling Vireo | | 1:11 |
| 49 | Red‐eyed Vireo / Yellow‐green Vireo | | 0:49 |
| 50 | Gray Jay | | 0:49 |
| 51 | Steller’s Jay | | 1:04 |
| 52 | Green Jay / Brown Jay | | 1:05 |
| 53 | Island Scrub Jay / Western Scrub Jay | | 1:20 |
| 54 | Mexican Jay / Piñon Jay | | 1:06 |
| 55 | Clark’s Nutcracker | | 0:37 |
| 56 | Black‐billed Magpie / Yellow‐billed Magpie | | 1:00 |
| 57 | American Crow / Northwestern Crow | | 0:56 |
| 58 | Tamaulipas Crow | | 0:20 |
| 59 | Chihuahuan Raven / Common Raven | | 1:15 |
| 60 | Sky Lark | | 0:27 |
| 61 | Horned Lark | | 0:30 |
| 62 | Purple Martin | | 0:48 |
| 63 | Tree Swallow / Violet‐green Swallow | | 1:10 |
| 64 | Northern Rough‐winged Swallow / Bank Swallow | | 0:56 |
| 65 | Cliff Swallow / Cave Swallow | | 1:01 |
| 66 | Barn Swallow | | 0:29 |
| 67 | Black‐capped Chickadee | | 0:34 |
| 68 | Mountain Chickadee | | 0:58 |
| 69 | Mexican Chickadee / Chestnut‐backed Chickadee | | 1:31 |
| 70 | Boreal Chickadee / Gray‐headed Chickadee | | 0:49 |
| 71 | Bridled Titmouse | | 0:37 |
| 72 | Oak Titmouse / Juniper Titmouse | | 1:12 |
| 73 | Tufted Titmouse | | 0:30 |
| 74 | Verdin | | 0:32 |
| 75 | Bushtit | | 0:33 |
| 76 | Red‐breasted Nuthatch | | 0:36 |
| 77 | White‐breasted Nuthatch / Pygmy Nuthatch | | 1:03 |
| 78 | Brown Creeper | | 0:41 |
| 79 | Cactus Wren | | 0:38 |
| 80 | Rock Wren / Canyon Wren | | 1:01 |
| 81 | Carolina Wren | | 0:20 |
| 82 | Bewick’s Wren | | 0:46 |
| 83 | House Wren | | 0:36 |
| 84 | Winter Wren | | 0:44 |
| 85 | Marsh Wren | | 0:37 |
| 86 | American Dipper | | 0:36 |
| 87 | Golden‐crowned Kinglet | | 0:32 |
| 88 | Ruby‐crowned Kinglet | | 0:33 |
| 89 | Arctic Warbler | | 0:33 |
| 90 | Blue‐gray Gnatcatcher | | 0:32 |
| 91 | California Gnatcatcher | | 0:34 |
| 92 | Black‐tailed Gnatcatcher | | 0:37 |
| 93 | Black‐capped Gnatcatcher | | 0:25 |