by J. Ashley Nixon July 27, 2021 2 Ecology Constructed by Castor Beaver dam at Beaver Flat, Alberta, Canada. © J. Ashley Nixon Castor has been building dams for a long time.Continue Reading
by J. Ashley Nixon May 19, 2021 4 Ecology Ecosystem engineers: beavers restoring the health of wetlands A beaver swims in her pond in the Elbow Valley, Calgary, Canada. © J. Ashley Nixon Beavers are in theContinue Reading
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