Invitations to Tropical Field Biology wiki sent today

Folks: You'll each be receiving an email invitation to join the class
wiki. Access is restricted, so you'll be prompted to create a login and
password—it's free and easy. At the wiki page, you'll find some
introductory remarks and have the opportunity to create pages of your
own or edit content by others. And look for some answers and links to
the distance and temperature questions I've posted to the blog. –Doug