The Columbia Audubon Society’s mission

is to preserve the natural world and its ecosystems, focusing on birds and other wildlife, and the earth’s biological diversity through education, environmental study and habitat restoration and protection.

From the President – Have an active October with Audubon! – by John Besser Now that summer’s heat and humidity are finally behind us (let’s hope), October brings a flurry of activity from Columbia Audubon. There are lots of opportunities to get involved in a wide range of CAS events this month: ASM Meeting: Technically,

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– by Eric & Joanna Reuter If you’ve taken a walk at the Columbia Audubon Nature Sanctuary this year, you may have noticed an abundance of pawpaw (Asimina triloba) trees in some locations. These like to grow in colonies, generally within an existing understory, meaning that once they get established they can crowd out other

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