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Calendar Year-End Campaign

You count on the diverse news and music you hear on KBCS and in return, KBCS depends on you. Please make a year-end tax-deductible donation today and help KBCS start 2020 strong. Thank you in advance for your support!

$110,000 Goal


Drive ends: December 31, 2019

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Nature: A Tree’s Cambium Layer

Photo Courtesy of David Marvin

April 17, 2017 - 1:42 pm

We go outside to talk about the life force of trees.  The circulation of tons of fluid in them called the Cambium layer.  KBCS’s Yuko Kodama speaks with Seward Park Audubon Center lead naturalist Ed Dominguez.

Photo: Courtesy of David Marvin

Producers Yuko Kodama and Ruth Bly