Review from a student who took BIO 211
Don't take him, if possible... Not only does he look like he's gonna have a heart attack in class (he's really old), his lectures are really poor and I didn't get anything from a single one of them... The class moves too fast (because he tells us to read chapters in general) and the handouts which are really messy are hard to understand... In studying for his tests read the chapter once and study the electronic handouts... His tests are based more on lectures than on the book, and will probably be harder than you think...

Review from a student who took BIO345
I would not wish Prof. Riggs upon anyone of you. Avoid at all costs.