| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 876 |
 |
Laughing Gull | Sound | uu_wss | |
| 877 |
 |
Lawrence's Goldfinch | Sound | uu_wss | |
| 878 |
 |
Lazuli Bunting | Sound | uu_wss | |
| 879 |
|
Le Conte's Sparrow 1 | 2008-02-23 | Sound | uu_wss |
| 880 |
|
Le Conte's Thrasher | Sound | uu_wss | |
| 881 |
|
Leach's Storm-petrel | Sound | uu_wss | |
| 882 |
 |
Least Auklet | Sound | uu_wss | |
| 883 |
|
Least Bittern 1 | 2004-05-31 | Sound | uu_wss |
| 884 |
|
Least Flycatcher 1 | 2006-04-06 | Sound | uu_wss |
| 885 |
|
Least Flycatcher 2 | 2009-06-14 | Sound | uu_wss |
| 886 |
 |
Least Grebe | Sound | uu_wss | |
| 887 |
 |
Least Sandpiper | Sound | uu_wss | |
| 888 |
 |
Least Sandpiper 2 | Sound | uu_wss | |
| 889 |
 |
Least Tern 1 | 2007-03-21 | Sound | uu_wss |
| 890 |
|
Least Tern 2 | 2008-04-19 | Sound | uu_wss |
| 891 |
 |
Least Tern close passes | 2003-05-29 | Sound | uu_wss |
| 892 |
|
Least terns | 2003-05-29 | Sound | uu_wss |
| 893 |
 |
Least terns evening disturbed | 2003-05-29 | Sound | uu_wss |
| 894 |
|
Least terns morning | 2003-05-29 | Sound | uu_wss |
| 895 |
|
Least terns takeoff | 2003-05-29 | Sound | uu_wss |
| 896 |
|
Least terns with takeoff | 2003-05-29 | Sound | uu_wss |
| 897 |
 |
Lesser Goldfinch | Sound | uu_wss | |
| 898 |
 |
Lesser Goldfinch calls (100409) | 2010-04-09 | Sound | uu_wss |
| 899 |
 |
Lesser Nighthawk | Sound | uu_wss | |
| 900 |
 |
Lesser Prairie-chicken 1 | 2005-08-06 | Sound | uu_wss |