Andrew Barthelmes

All mammal mothers feed, protect, and teach their young, even though these tasks can challenge their own needs for survival. But a mammal baby’s journey to maturity varies dramatically depending on whether it is a bear or a bat, a shrew or a seal, a hippopotamus or a human. This fascinating look at life cycles portrays the normalcy of birth and breastfeeding and explores how mothers help 14 different mammals navigate the path from helpless infants to self-sufficient adults.