Listen
Tip: press play to see the sound's live frequency spectrum in blue over the waveform.
About this sound
Evenings at Swan Lake are filled with the music of marsh animals: sharp cries of red-winged blackbirds, gentle croaking of boreal chorus frogs and distant calls of sandhill cranes.
Why parks record sound
The NPS Natural Sounds and Night Skies Division monitors soundscapes in parks across the United States. Natural quiet is treated as a resource to protect, like clean air or dark skies: noise from aircraft, vehicles and machinery can mask animal communication and change the experience of a place.
More sounds
Warning Sounds
Yellowstone National Park
Spring Composition by Andy Willmore
Yellowstone National Park
Bison Eating
Yellowstone National Park
Big Anemone Geyser
Yellowstone National Park
Soundscape - Lake
Yellowstone National Park
Soundscape - Lake
Yellowstone National Park
Soundscape - Lake
Yellowstone National Park
Soundscape - Lake
Yellowstone National Park
Sources & credits
- Red-winged Blackbird at Swan Lake by US National Park Service – Public domain