With more than two hundred species distributed from California through Texas and across most of mainland Mexico, Central and South America, and islands in the Caribbean Sea, the Phyllostomidae bat family (American leaf-nosed bats) is one of the world’s most diverse mammalian families. From an insectivorous ancestor, species living today, over about 30 million years, have evolved a hyper-diverse range of diets, from blood or small vertebrates, to consuming nectar, pollen, and fruit. Phyllostomid plant-visiting species are responsible for pollinating more than five hundred species of neotropical shrubs, trees, vines, and epiphytes—many of which are economically and ecologically important—and they also disperse the seeds of at least another five hundred plant species. Fruit-eating and seed-dispersing members of this family thus play a crucial role in the regeneration of neotropical forests, and the fruit eaters are among the most abundant mammals in these habitats.

Coauthored by leading experts in the field and synthesizing the latest advances in molecular biology and ecological methods, Phyllostomid Bats is the first overview in more than forty years of the evolution of the many morphological, behavioral, physiological, and ecological adaptations in this family. Featuring abundant illustrations as well as details on the current conservation status of phyllostomid species, it is both a comprehensive reference for these ecologically vital creatures and a fascinating exploration of the evolutionary process of adaptive radiation.

Known as much for their pink curly tails and pudgy snouts as their low-brow choice of diet and habitat, pigs are prevalent in popular culture—from the Three Little Pigs to Miss Piggy to Babe. Today there are more than one billion pigs on the planet, and there are countless representations of pigs and piggishness throughout the world’s cultures.

In Pig, Brett Mizelle provides a richly illustrated and compelling look at the long, complicated relationship between humans and these highly intelligent, sociable animals. Mizelle traces the natural and cultural history of the pig, focusing on the contradictions between our imaginative representation of pigs and the real-world truth of the ways in which pigs are prized for their meat, used as subjects in medical research, and killed in order to make hundreds of consumer products. Pig begins with the evolution of the suidae, animals that were domesticated in multiple regions 9,000 years ago, and points toward a future where pigs and humans are even more closely intertwined as a result of biomedical breakthroughs. Pig both examines the widespread art, entertainment, and literature that imagines human kinship with pigs and the development of modern industrial pork production.

In charting how humans have shaped the pig and how the pig has shaped us, Mizelle focuses on the unresolved contradictions between the fiction and the reality of our relations with pigs.

Scientifically informed and funny, a firsthand account of Australia’s wonderfully unique mammals—and how our perceptions impact their future.

Think of a platypus: They lay eggs (that hatch into so-called platypups), produce milk without nipples and venom without fangs, and can detect electricity. Or a wombat: Their teeth never stop growing, they poop cubes, and they defend themselves with reinforced rears. And what about antechinuses—tiny marsupial carnivores whose males don’t see their first birthday, as their frenzied sex lives take so much energy that their immune systems fail? Platypuses, possums, wombats, echidnas, devils, kangaroos, quolls, dibblers, dunnarts, kowaris: Australia has some truly astonishing mammals, with incredible, unfamiliar features. But how does the world regard these creatures? And what does that mean for their conservation?

In Platypus Matters, naturalist Jack Ashby shares his love for these often-misunderstood animals. Informed by his own experiences meeting living marsupials and egg-laying mammals during fieldwork in Tasmania and mainland Australia, as well as his work with thousands of zoological specimens collected for museums over the last two-hundred-plus years, Ashby’s tale not only explains historical mysteries and debunks myths (especially about the platypus), but also reveals the toll these myths can take. Ashby makes clear that calling these animals “weird” or “primitive”—or incorrectly implying that Australia is an “evolutionary backwater,” a perception that can be traced back to the country’s colonial history—has undermined conservation: Australia now has the worst mammal extinction rate of any place on Earth. Important, timely, and written with humor and wisdom by a scientist and self-described platypus nerd, this celebration of Australian wildlife will open eyes and change minds about how we contemplate and interact with the natural world—everywhere.

Constantine Slobodchikoff and colleagues synthesize the results of their long-running study of Gunnison’s prairie dogs (Cynomys gunnisoni), one of the keystone species of the short-grass prairie ecosystem. They set their research in the context of the biology of the five Cynomys species found in the United States and Mexico, and detail their investigation into the prairie dogs’ sophisticated system of barks, yips, and chirps, which Slobodchikoff argues represents a referential communication capable of fine distinctions among predators.

Seen as vermin that spoiled valuable rangeland, prairie dogs were long the subject of eradication campaigns and are now threatened by habitat loss and the loss of genetic diversity. The authors hope their research will help to pull the prairie dog back from the brink of extinction, as well as foster an appreciation of larger conservation challenges. By examining the complex factors behind prairie dog decline, we can begin to understand the problems inherent in our adversarial relationship with the natural world. Understanding these interactions is the first step toward a more sustainable future.