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Join our experienced naturalist Dan Fitzgerald, as he takes you on a virtual hike from Mount Diablo’s lower elevation to its summit and see what are some of the rarer and less observed blooming plants on the mountain. You will … Read more
Please click here to learn more and register for this presentation by the Pacific Northwest Section of the Audio Engineering Society. Dan Dugan will present a long version of his soundscapes talk, emphasizing the technical aspects of nature recording for … Read more
Songbirds communicate with one another for many reasons – to find and attract a mate, to defend their territory, or even to band together to ward off a predator. However, human-generated noise, also known as anthropogenic noise, and encroachment into … Read more
