Title | Date | Type | ||
---|---|---|---|---|
51 | American Pipit | Sound | ||
52 | American Redstart | Sound | ||
53 | American Robin | Sound | ||
54 | American Robin 2 | 2002; 2003; 2004 | Sound | |
55 | American robins defending nest | 2008-05-10 | Sound | |
56 | American Toad 100501-02S | 2010-05-01 | Sound | |
57 | American Toad 100501-1605 | 2010-05-01 | Sound | |
58 | American Tree Sparrow | Sound | ||
59 | American Wigeon | Sound | ||
60 | American Wigeon 2 | Sound | ||
61 | Anna's Hummingbird call | Sound | ||
62 | Anna's Hummingbird song | Sound | ||
63 | Ant | 1999 | Sound | |
64 | Antelope Island at Bridger Bay (100506) | 2010-05-06 | Sound | |
65 | Aplomado Falcon | 1982-06-28 | Sound | |
66 | Arboreal Salamander air expulsion sound | 2010-02-02 | Sound | |
67 | Arboreal Salamander vocalization | 2008-12-26 | Sound | |
68 | Arctic Ground Squirrel 1 | Sound | ||
69 | Arctic Loon 1 | 2009-05-01 | Sound | |
70 | Arctic Loon 2 | 2009-05-13 | Sound | |
71 | Arctic National Wildlife Refuge - Beaufort Lagoon (060602-12) | Sound | ||
72 | Arctic National Wildlife Refuge - Beaufort Lagoon - Arctic Fox 1 | 2006-06-04 | Sound | |
73 | Arctic Tern 1 | Sound | ||
74 | Arctic Tern 2 | 2007-09-19 | Sound | |
75 | Arctic Warbler | Sound |