Enduring presence of beaver dams in MI, 150 years
Someone with time on their hands could probably match up the 150-year old map in this link with a similar view of today on Google Earth. Leslie Sokolow http://www.atlasobscura.com/
Book Review: Complete Guide to Finding the Mammals of Australia
David Andrew’s new book, The Complete Guide to Finding the Mammals of Australia, is essential reading for anyone wanting to find some of Australia’s fabulous critters.