- twitter.com michigannatureSubmit your best #MichiganNature shot to our Annual Photo Contest for a chance to be featured!
- hojja-nusreddin.livejournal.com 3179051.htmlFIELD GUIDE by Arbor Day Foundation: http://www.arborday.org/trees/whattree/whatTree.cfm?ItemID=E6A. Tree ID by Michigan...