4:27
Distant stream ambience - fast current, sparse birds.
2:26
Distant stream ambience - washy flowing, light birdsong.
3:26
Distant stream ambience - birds chirping in the background, occasional flies.
0:03
High pitched laser chirps - fast, multiple.
0:25
Rapid transit train, Toronto - arrival, medium slow, chirps, doors open, shunt.
5:25
City, residential area - various birdsong, distant traffic.
5:00
Washington DC, residential area morning - bird chorus.
1:55
South Dakota badlands ambience - insect chorus, bird chirps, prairie dog squeaks.
2:18
Rainforest ambience - afternoon, cheerful bird chorus, insects, bright atmosphere.
2:59
Pittsburgh outdoor ambience - birds, wind, distant train horn arrival.
1:27
North Dakota countryside ambience - prairie dog squeaks, bird chirps, bison.
1:38
North Dakota countryside ambience - prairie dog squeaks, bird chirps. (4)
3:00
North Dakota countryside ambience - prairie dog squeaks, bird chirps. (3)
2:24
North Dakota countryside ambience - prairie dog squeaks, bird chirps. (2)
3:00
North Dakota countryside ambience - prairie dog squeaks, bird chirps. (1)
1:47
North Dakota countryside ambience - bison snorts, bird chirps, prairie dog squeaks, mono recording. (3)
0:46
North Dakota countryside ambience - bison snorts, bird chirps, prairie dog squeaks, mono recording. (2)
0:28
North Dakota countryside ambience - bison snorts, bird chirps, prairie dog squeaks, mono recording. (1)
5:00
Outdoor suburban ambience - birds chirping, distant plane, quiet.
1:58
Exterior ambience - forest noise with cicadas, crickets, and various chirping (2).