| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 126 |
 |
Long-tailed Jaeger | Sound | uu_wss | |
| 127 |
 |
Lucifer Hummingbird | Sound | uu_wss | |
| 128 |
|
Lucy's Warbler | Sound | uu_wss | |
| 129 |
 |
MacGillivray's Warbler | Sound | uu_wss | |
| 130 |
 |
Mallard 1 | Sound | uu_wss | |
| 131 |
|
Mallard 2 | Sound | uu_wss | |
| 132 |
 |
Marbled Godwit | Sound | uu_wss | |
| 133 |
 |
Marsh Wren western | Sound | uu_wss | |
| 134 |
|
McCown's Longspur | Sound | uu_wss | |
| 135 |
 |
Merlin male | Sound | uu_wss | |
| 136 |
|
Meteor shower | 2003-12-13 | Sound | uu_wss |
| 137 |
 |
Mew Gull 1 | Sound | uu_wss | |
| 138 |
|
Mew Gull 2 | Sound | uu_wss | |
| 139 |
|
Mexican Chickadee | Sound | uu_wss | |
| 140 |
|
Mitred Parakeet 1 | 2007-05-28 | Sound | uu_wss |
| 141 |
|
Mitred Parakeet 2 | 2007-05-28 | Sound | uu_wss |
| 142 |
|
Mitred Parakeet 3 | 2007-05-28 | Sound | uu_wss |
| 143 |
|
Monk Parakeet | 2001-04-07 | Sound | uu_wss |
| 144 |
 |
Mormon Cricket | Sound | uu_wss | |
| 145 |
|
Mountain Plover | Sound | uu_wss | |
| 146 |
 |
Mourning Dove | Sound | uu_wss | |
| 147 |
 |
Mute Swan | Sound | uu_wss | |
| 148 |
|
Northern Beardless-Tyrannulet | Sound | uu_wss | |
| 149 |
 |
Northern Cardinal | Sound | uu_wss | |
| 150 |
 |
Northern Flicker 1 | Sound | uu_wss |