This is too cool. Racomitrium mosses, some of the same guys that are early post-glacial colonizers form mobile balls that rool around on glaciers with microfauna hitching a ride.
A networking resource devoted to biological soil crusts and the researchers who study them. We will provide a means for international scientists to communicate, share their research, share important news and announcements, ask questions and find collaborators. We will also provide a space for informal writing on research, opinion, and ideas (now seeking posters!).