signs Archives

Newsletter Mini Challenges

July 7, 2017January 21, 2019

I just sent out my latest newsletter (you can subscribe at the bottom), which included the four mini challenges below: Answers at the bottom. 1.…

June 26, 2017March 28, 2019

Here is a nice example of trentepohlia on the north side of a tree. This algae thrives in moist, shady places and can be one…

February 2, 2016November 26, 2018

The cover of my new book, How to Read Water, has now been unveiled. Hope you like it! More information about the book and how…

January 2, 2015November 26, 2018

A huge thanks to Neil Mapes for sending in these lovely winter photos of outdoor clues, inspired by The Walker’s Guide to Outdoor Clues &…

January 24, 2014November 26, 2018

Inukshuk are the monuments made by the Inuit, and other northern cultures, in the Arctic regions of North America. They are used to help make…