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4 books match the query 'Sexual behavior in animals'

cover of A Year of Wild Sex: Twelve Months of Animal Mating

A Year of Wild Sex

Twelve Months of Animal Mating

Julie Feinstein

University of Chicago Press, 2026

An eye-opening, unexpected year of animals' most intimate encounters.

It was a chance meeting with mating silverfish behind her bathroom cabinet that made biologist Julie Feinstein more curious about, well, the birds and the bees. How do other animals have sex? How do turtles do it? Or starfish without obvious sex organs? What about dangerous animals, like alligators? Or those historically associated with sex, like an oyster or a stork? What if all the animals that we see in zoos, TV ads, and children’s books, she wondered, had sex lives as seemingly strange as those of silverfish?

Feinstein’s humorous, accessible, and deeply researched text answers these and other questions on nature’s most surprising sexual behaviors, including firefly suitors bearing nutritious “nuptial gifts” and post-copulatory slug penis amputations. She raises an eyebrow at all the mammals—from goats to giraffes—that incorporate urine into courtship. She explains the complex interactions of amorous cockroaches and their equally complex genitalia. She laments that dyeing poison dart frog tadpoles sometimes commit cannibalism for a better shot at growing up and then, eventually, coupling up. In this little black book of animal sex, Feinstein guides readers through the year, drawing connections that illuminate the associations between animals’ mating behaviors and our monthly calendars. She details some animals’ peak bursts of activity, such as Atlantic white shrimp spawning in July, porcupines breeding in October, and bald eagles, decorators extraordinaires, working on their nests in December. Scorpions enter whimsically under the astrological sign of Scorpio in November, and when a holiday nears, she explains the mating nitty-gritty of species with deep cultural connections to a specific day, like New Year storks, Thanksgiving turkeys, or Christmas reindeer. Presenting a pair of animals for each month, Feinstein offers an entertaining and illuminating Noah’s ark and a year of wacky, unbelievable, truly wild sex.

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cover of Primate Paradigms: Sex Roles and Social Bonds

Primate Paradigms

Sex Roles and Social Bonds

Linda Marie Fedigan

University of Chicago Press, 1992

This critical review of behavior patterns in nonhuman primates is an excellent study of the importance of female roles in different social groups and their significance in the evolution of human social life.

"A book that properly illuminates in rich detail not only developmental and socioecological aspects of primate behavior but also how and why certain questions are asked. In addition, the book frequently focuses on insufficiently answered questions, especially those concerned with the evolution of primate sex differences. Fedigan's book is unique . . . because it places primate adaptations and our explanation of those patterns in a larger intellectual framework that is easily and appropriately connected to many lines of research in different fields (sociology, psychology, anthropology, neurobiology, endocrinology, and biology)—and not in inconsequential ways, either."—James McKenna, American Journal of Primatology

"This is the feminist critique of theories of primate and human evolution."—John H. Cook, Nature
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cover of Sex, Drugs, and Sea Slime: The Oceans' Oddest Creatures and Why They Matter

Sex, Drugs, and Sea Slime

The Oceans' Oddest Creatures and Why They Matter

Ellen Prager

University of Chicago Press, 2011

When viewed from a quiet beach, the ocean, with its rolling waves and vast expanse, can seem calm, even serene. But hidden beneath the sea’s waves are a staggering abundance and variety of active creatures, engaged in the never-ending struggles of life—to reproduce, to eat, and to avoid being eaten.

With Sex, Drugs, and Sea Slime, marine scientist Ellen Prager takes us deep into the sea to introduce an astonishing cast of fascinating and bizarre creatures that make the salty depths their home. From the tiny but voracious arrow worms whose rapacious ways may lead to death by overeating, to the lobsters that battle rivals or seduce mates with their urine, to the sea’s masters of disguise, the octopuses, Prager not only brings to life the ocean’s strange creatures, but also reveals the ways they interact as predators, prey, or potential mates. And while these animals make for some jaw-dropping stories—witness the sea cucumber, which ejects its own intestines to confuse predators, or the hagfish that ties itself into a knot to keep from suffocating in its own slime—there’s far more to Prager’s account than her ever-entertaining anecdotes: again and again, she illustrates the crucial connections between life in the ocean and humankind, in everything from our food supply to our economy, and in drug discovery, biomedical research, and popular culture.

Written with a diver’s love of the ocean, a novelist’s skill at storytelling, and a scientist’s deep knowledge, Sex, Drugs, and Sea Slime enchants as it educates, enthralling us with the wealth of life in the sea—and reminding us of the need to protect it.

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cover of The Dawn of the Deed: The Prehistoric Origins of Sex

The Dawn of the Deed

The Prehistoric Origins of Sex

John A. Long

University of Chicago Press, 2012

We all know about the birds and the bees, but what about the ancient placoderm fishes and the dinosaurs? The history of sex is as old as life itself—and as complicated and mysterious. And despite centuries of study there is always more to know. In 2008, paleontologist John A. Long and a team of researchers revealed their discovery of a placoderm fish fossil, known as “the mother fish,” which at 380 million years old revealed the oldest vertebrate embryo—the earliest known example of internal fertilization. As Long explains, this find led to the reexamination of countless fish fossils and the discovery of previously undetected embryos. As a result, placoderms are now considered to be the first species to have had intimate sexual reproduction or sex as we know it—sort of.
 
Inspired by this incredible find, Long began a quest to uncover the paleontological and evolutionary history of copulation and insemination. In The Dawn of the Deed, he takes readers on an entertaining and lively tour through the sex lives of ancient fish and exposes the unusual mating habits of arthropods, tortoises, and even a well-endowed (16.5 inches!) Argentine Duck. Long discusses these significant discoveries alongside what we know about reproductive biology and evolutionary theory, using the fossil record to provide a provocative account of prehistoric sex. The Dawn of the Deed also explores fascinating revelations about animal reproduction, from homosexual penguins to monogamous seahorses to the difficulties of dinosaur romance and how sexual organs in ancient shark-like fishes actually relate to our own sexual anatomy.
 
The Dawn of the Deed is Long’s own story of what it’s like to be a part of a discovery that rewrites evolutionary history as well as an absolutely rollicking guide to sex throughout the ages in the animal kingdom. It’s natural history with a naughty wink.
 
 
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