How many characters can one introduce in one episode? Today we find out. The Andean alder (Alnus acuminata) takes us on a journey through time and space as we take on our first foray into a series dedicated to symbiosis and all its manifestations.

Completely Arbortrary is produced and hosted by Casey Clapp and Alex Crowson

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Cover art by Jillian Barthold

Music by Aves and The Mini-Vandals

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