About bird chirping results of 4,043
45:50
37:24
60:14
59:12
37:24
43:01
35:35
46:33
29:09
49:27
33:04
50:31
136:35
111:40
120:55
88:12
91:12
154:10
135:05
41:33
38:00
60:21
61:40
36:56
31:04
69:35
41:25
35:40
45:56
34:56
70:37
79:30
56:29
70:54
37:55
42:27
59:10
35:54
40:36
62:41
158:32
153:28
120:33
327:11
104:07
50:01