FhA'i^t XLIV. 



Fig-. 1. An oak ridg-e near Kenosha, Wis., which is being- washed away by Lake Michig-an. 

 November 23, 1Q09. 



Fig-. 2. Beach pool near Waukegan, Illinois, showing sanderlings feeding-. August 17, I'lOT. 



