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About this sound
A bull elk making the “glug” sound as he herds a harem of cows during the rut in Moraine Park in Rocky Mountain National Park. Note that elk can be heard bugling in the background.
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.
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Thunderstorm Soundscape from Hollowell Park
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Sources & credits
- Bull Elk glug by US National Park Service – Public domain