The 500 acre property, donated to Audubon Canyon Ranch by David Bouverie in 1979, is home to a rich and distinct combination of plants and animals, including more than 130 species of birds, 350 species of flowering plants, and numerous large mammals such as the bobcat, grey fox, and coyote.

Guided Nature Walks are offered to the public one or two Saturdays a month except during the summer.