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Tip: press play to see the sound's live frequency spectrum in blue over the waveform.
About this sound
Mountain Bluebird song recorded at Twin Owls in Rocky Mountain National Park. Note that the buzz of a hummingbird flying by, the song of a House Wren and the call of a Green-tailed Towhee can also be heard in the recording.
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
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Wilson's Snipe (wing sounds and call)
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Thunderstorm Soundscape from the Sunrise Campsite
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Forest Soundscape from Lawn Lake
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Wind Soundscape from Gem Lake
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Thunderstorm Soundscape from Hollowell Park
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Morning Soundscape from Finch Lake
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Dawn Soundscape from Big Meadows
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Sources & credits
- Mountain Bluebird (song) by US National Park Service – Public domain