Defence In Animals

Primary defence. Anachoresis. Crypsis. Aposematism. Batesian mimicry. Secondary defence. Withdrawal to a prepared retreat. Flight. Deimatic behaviour. Thanatosis. Deflection of an attack. Retaliation (aggressive defence). Defensive groups and associations. Single species groups of animals. The evolution of predator-prey systems. Predators superior to the best defence.

In this book in the Animal Behavior series, discover how animals protect themselves.

Insects that look like leaves, snakes that play dead, fish that fly, and toads with poisonous skin--these creatures are among many that defend themselves in fascinating ways. Animal Defenses presents the wide variety of physical and behavioral adaptations used by animals and insects in their struggle to survive and shows how scientists continue to make new discoveries about the age-old maneuvering between predator and prey.

In Singer's book, the idea of the animal rights movement is set in the context of scientific knowledge, philosophy, and ethics. This highly readable account gives an invaluable introduction to modern thought on animal rights. (Animals/Pets)

Bringing together new essays by philosophers and activists, InDefense of Animals: The Second Wave highlights the newchallenges facing the animal rights movement. Exciting new collection edited by controversial philosopherPeter Singer, who made animal rights into an international concernwhen he first published In Defence of Animals and AnimalLiberation over thirty years ago Essays explore new ways of measuring animal suffering, reassessthe question of personhood, and draw highlight tales of effectiveadvocacy Lays out “Ten Tips for Activists”, taking thereader beyond ethical theory and into the day-to-day campaigns foranimal rights

In Singer's book, the idea of the animal rights movement is set in the context of scientific knowledge, philosophy, and ethics. This highly readable account gives an invaluable introduction to modern thought on animal rights. (Animals/Pets)

A fully updated overview of the causation, function, development and evolution of cephalopod behaviour, richly illustrated in full colour.

WINNER OF THE PHI BETA KAPPA AWARD IN SCIENCE The story behind the stunning, extreme weapons we see in the animal world--teeth and horns and claws--and what they can tell us about the way humans develop and use arms and other weapons In Animal Weapons, Doug Emlen takes us outside the lab and deep into the forests and jungles where he's been studying animal weapons in nature for years, to explain the processes behind the most intriguing and curious examples of extreme animal weapons—fish with mouths larger than their bodies and bugs whose heads are so packed with muscle they don't have room for eyes. As singular and strange as some of the weapons we encounter on these pages are, we learn that similar factors set their evolution in motion. Emlen uses these patterns to draw parallels to the way we humans develop and employ our own weapons, and have since battle began. He looks at everything from our armor and camouflage to the evolution of the rifle and the structures human populations have built across different regions and eras to protect their homes and communities. With stunning black and white drawings and gorgeous color illustrations of these concepts at work, Animal Weapons brings us the complete story of how weapons reach their most outsized, dramatic potential, and what the results we witness in the animal world can tell us about our own relationship with weapons of all kinds.