The Beginning of the Age of Mammals


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Mammals


Book Description

"All mammals share certain characteristics that set them apart from animal classes. But some mammals live on land and other mammals spend their lives in water--each is adapted to its environment. Land mammals breathe oxygen through nostrils but some marine mammals breathe through blowholes. Compare and contrast mammals that live on land to those that live in the water."--




I, Mammal


Book Description

Humans are mammals. Most of us appreciate that at some level. But what does it mean for us to have more in common with a horse and an elephant than we do with a parrot, snake or frog? After a misdirected football left new father Liam Drew clutching a uniquely mammalian part of his anatomy, he decided to find out more. Considering himself as a mammal first and a human second, Liam delves into ancient biological history to understand what it means to be mammalian. In his humorous and engaging style, Liam explores the different characteristics that distinguish mammals from other types of animals. He charts the evolution of milk, warm blood and burgeoning brains, and examines the emergence of sophisticated teeth, exquisite ears, and elaborate reproductive biology, plus a host of other mammalian innovations. Entwined are tales of zoological peculiarities and reflections on how being a mammal has shaped the author's life. I, Mammal is a history of mammals and their ancestors and of how science came to grasp mammalian evolution. And in celebrating our mammalian-ness, Liam Drew binds us a little more tightly to the five and a half thousand other species of mammal on this planet and reveals the deep roots of many traits humans hold dear.




Aelian's On the Nature of Animals


Book Description

Not much can be said with certainty about the life of Claudius Aelianus, known to us as Aelian. He was born sometime between A.D. 165 and 170 in the hill town of Praeneste, what is now Palestrina, about twenty-five miles from Rome, Italy. He grew up speaking that town’s version of Latin, a dialect that other speakers of the language seem to have found curious, but—somewhat unusually for his generation, though not for Romans of earlier times—he preferred to communicate in Greek. Trained by a sophist named Pausanias of Caesarea, Aelian was known in his time for a work called Indictment of the Effeminate, an attack on the recently deceased emperor Marcus Aurelius Antoninus, who was nasty even by the standards of Imperial Rome. He was also fond of making almanac-like collections, only fragments of which survive, devoted to odd topics such as manifestations of the divine and the workings of the supernatural. His De Natura Animalium (On the Nature of Animals) has a similar patchwork quality, but it was esteemed enough in his time to survive more or less whole, and it is about all that we know of Aelian’s work today. A mostly randomly ordered collection of stories that he found interesting enough to relate about animals—whether or not he believed them—Aelian’s book constitutes an early encyclopedia of animal behavior, affording unparalleled insight into what ancient Romans knew about and thought about animals—and, of particular interest to modern scholars, about animal minds. If the science is sometimes sketchy, the facts often fanciful, and the history sometimes suspect, it is clear enough that Aelian had a fine time assembling the material, which can be said, in the most general terms, to support the notion of a kind of intelligence in nature and that extends human qualities, for good and bad, to animals. His stories, which extend across the known world of Aelian’s time, tend to be brief and to the point, and many return to a trenchant question: If animals can respect their elders and live honorably within their own tribes, why must humans be so appallingly awful? Aelian is as brisk, as entertaining, and as scholarly a writer as Pliny, the much better known Roman natural historian. That he is not better known is simply an accident: he has not been widely translated into English, or indeed any European language. This selection from his work will introduce readers to a lively mind and a witty writer who has much to tell us.




Classification of Mammals


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-- Jean-Louis Hartenberger, Nature




Extreme Mammals


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Colossal and teensy, swift and sluggish, these mammals tend to extremes. Thirty captioned images portray remarkable creatures, from extinct cousins of the rhinoceros to modern kangaroos, bats, and elephants.




San Diego County Mammal Atlas


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The new San Diego County Mammal Atlas serves as the definitive guide to the mammals of San Diego County, the biodiversity of which is one of the greatest in the United States. More than a decade in the making, the 432-page, full-color book covers the biology of all 91 terrestrial species and 31 inshore marine visitors known to have occurred in the county during recorded history (since 1769).




A Gap in Nature


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A short description of the extinct animal along with a color drawing.




Aquatic Mammals


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