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Arabidopsis thalianaWhat explains the origin and maintenance of biodiversity? Among the diversity of extant organisms, why do species also exhibit diversity in their geographic distributions and abundance? These are the fundamental questions in ecology and evolution. We explore key elements of these puzzles in a variety of studies using a diverse array of approaches. read more→

No two trees are alike to Raven
No two branches are alike to Wren.
If what a tree or branch does is lost on you,
then you are truly lost.Teaching Poem of the Northwest Tribes
Translated by David Wagoner