Brenna Cassidy is a wildlife biology PhD candidate at the University of Montana. She studies the survival and reproductive ecology of gray wolves. You can often find her half way up a snowy mountain tagging a tranquillised gray wolf so she can better study its movements. Gray Wolf (Young Zoologist) is her first book.
Books by Brenna J. Cassidy
A beautifully illustrated guide to the wild dog from the wilderness by wolf expert Brenna J. Cassidy.
Young Zoologist
