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/articles/this-19thcentury-map-shows-that-beaver-dams-are-built-to-last?utm_source=Atlas+Obscura&utm_campaign=bcef4797cf-Newsletter_1_12_20161_11_2016&utm_medium=email&utm_term=0_62ba9246c0-bcef4797cf-60070845&ct=t(Newsletter_1_12_20161_11_2016)&mc_cid=bcef4797cf&mc_eid=a3938539b4

[EDIT: actually it was quite easy to find the locale on Google Earth. Enjoy: https://www.google.com/maps/place/Teal+Lake,+Negaunee,+MI+49866/@46.4828763,-87.7142807,8094m/data=!3m1!1e3!4m2!3m1!1s0x4d51c23f8bb2d9f9:0x8d98ec404f8aa8ce]