About David Whamond Born in Edmonton, Alberta, David Whamond is the award-winning illustrator of When Nature Calls by Maria Birmingham. He lives in Calgary, Alberta. Books by David Whamond Hungry for Engineering Poems to Gnaw On by (author) Kari Lynn Winters & Lori Sherritt-Fleming illustrated by David Whamond When Nature Calls The Unusual Bathroom Habits of the World's Creatures by (author) Maria Birmingham illustrated by David Whamond When Nature Calls The Unusual Bathroom Habits of the World's Creatures by (author) Maria Birmingham illustrated by David Whamond