The Viviparous Quadrupeds of North America

"The Viviparous Quadrupeds of North America" is a significant work published in the mid-19th century by naturalist John James Audubon and his collaborator, the naturalist John Bachman. The book focuses on the mammals of North America that give birth to live young, as opposed to laying eggs. It includes detailed descriptions, illustrations, and information on the behaviors and habitats of various species. This comprehensive study contributed to the understanding of North American wildlife and remains an important reference in zoological literature, reflecting the biodiversity and ecological importance of the continent's mammal species.