We have measured ambient sound levels in parks and forests and then determined the potential impacts of development.

For the U.S. National Park Service, CSTI acoustics documented and analyzed ambient sound levels at several national parks.

For the Alberta Energy and Utilities Board, we summarized the literature on the response of wildlife and domestic animals to noise.

In Cook Inlet, Alaska, CSTI acoustics evaluated the acoustic impact on beluga whales.

For Blackburn & Carter, we evaluated the noise habitat of red-cockaded woodpeckers in Jones State Forest.