Every year on January 1, a quirky crowd of adventurers storms out across North America for a spectacularly competitive event called a Big Year: a grand, grueling, expensive, and occasionally vicious, "extreme" 365-day marathon of birdwatching. For three men in particular, 1998 would be a whirlwind, a winner-takes-nothing battle for a new North American birding record.

Since the dawn of human history, birds have stirred our imagination, inspiring and challenging our ideas about science, faith, art, and philosophy. We have worshipped birds as gods, hunted them for sustenance, adorned ourselves with their feathers, studied their wings to engineer flight, and, more recently, attempted to protect them. In Birds and Us, award-winning writer and ornithologist Tim Birkhead takes us on a dazzling epic journey through our mutual history with birds.

Traditionally, Americans learned in school that the ancestors of the people who inhabited the Western Hemisphere at the time of Columbus' landing had crossed the Bering Strait 12,000 years ago; existed mainly in small nomadic bands; and lived so lightly on the land that the Americas were, for all practical purposes, still a vast wilderness. But as Charles C. Mann now makes clear, archaeologists and anthropologists have spent the last 30 years proving these and many other long-held assumptions wrong.

Alexander von Humboldt (1769-1859) was an intrepid explorer and the most famous scientist of his age. His restless life was packed with adventure and discovery, whether climbing the highest volcanoes in the world or racing through anthrax-infested Siberia. He came up with a radical vision of nature, that it was a complex and interconnected global force and did not exist for man's use alone. Ironically, his ideas have become so accepted and widespread that he has been nearly forgotten.

A major audiobook about the future of the world, blending intellectual and natural history and field reporting into a powerful account of the mass extinction unfolding before our eyes. Over the last half a billion years, there have been five mass extinctions, when the diversity of life on Earth suddenly and dramatically contracted. Scientists around the world are currently monitoring the sixth extinction, predicted to be the most devastating extinction event since the asteroid impact that wiped out the dinosaurs.

America's Great Plains once possessed one of the grandest wildlife spectacles of the world, equaled only by such places as the Serengeti, the Masai Mara, or the veld of South Africa. Pronghorn antelope, gray wolves, bison, coyotes, wild horses, and grizzly bears: less than 200 years ago these creatures existed in such abundance that John James Audubon was moved to write "it is impossible to describe or even conceive the vast multitudes of these animals".

With dazzling wit and astonishing insight, Bill Bryson - the acclaimed author of The Lost Continent - brilliantly explores the remarkable history, eccentricities, resilience, and sheer fun of the English language. From the first descent of the larynx into the throat (why you can talk but your dog can't) to the fine lost art of swearing, Bryson tells the fascinating, often uproarious story of an inadequate, second-rate tongue of peasants that developed into one of the world's largest growth industries.

Coyote America is both an environmental and a deep natural history of the coyote. It traces both the five-million-year-long biological story of an animal that has become the "wolf" in our backyards and its cultural evolution from a preeminent spot in Native American religions to the hapless foil of the Road Runner. A deeply American tale, the story of the coyote in the American West and beyond is a sort of Manifest Destiny in reverse.

Become a better birder with brief profiles of 200 top North American birds. This friendly, relatable audiobook is a celebration of the art, science, and delights of bird-watching. How to Know the Birds introduces a new, holistic approach to bird-watching, by noting how behaviors, settings, and seasonal cycles connect with shape, song, color, gender, age distinctions, and other features traditionally used to identify species. With short essays on 200 observable species, expert author Ted Floyd guides us through a year of becoming a better birder.

World-renowned paleontologist Kenneth Lacovara reveals how understanding dinosaurs can help us better understand our own biology - and our future. Dinosaurs captivate people. Men and women, young and old, have a deep fascination with the species that roamed Earth before us. In this audiobook, paleontologist Dr. Kenneth Lacovara takes listeners on a journey - back to when dinosaurs roamed the Earth - to reveal how dinosaurs achieved feats unparalleled by any other group of animals.

Since the Victorian period, it has been understood that the story of Noah, iconic in the Book of Genesis, and a central motif in Judaism, Christianity and Islam, derives from a much older story that existed centuries before in ancient Babylon. But the relationship between the Babylonian and biblical traditions was shrouded in mystery. Then, in 2009, Irving Finkel, a curator at the British Museum and a world authority on ancient Mesopotamia, found himself playing detective.

A paradigm shift is roiling the environmental world. For decades people have unquestioningly accepted the idea that our goal is to preserve nature in its pristine, pre-human state. But many scientists have come to see this as an outdated dream that thwarts bold new plans to save the environment and prevents us from having a fuller relationship with nature. Humans have changed the landscapes they inhabit since prehistory, and climate change means even the remotest places now bear the fingerprints of humanity.

In this unique new history of the world's most ubiquitous language, linguistics expert David Crystal draws on words that best illustrate the huge variety of sources, influences, and events that have helped to shape our vernacular since the first definitively English word was written down in the fifth century ("roe", in case you are wondering). Featuring Latinate and Celtic words, weasel words and nonce-words, ancient words ("loaf") to cutting edge ("twittersphere") and spanning the indispensable words that shape our tongue ("and", "what") to the more fanciful ("fopdoodle"), Crystal takes us along the winding byways of language.

Bees are like oxygen: ubiquitous, essential, and, for the most part, unseen. While we might overlook them, they lie at the heart of relationships that bind the human and natural worlds. In Buzz, the beloved Thor Hanson takes us on a journey that begins 125 million years ago, when a wasp first dared to feed pollen to its young. From honeybees and bumbles to lesser-known diggers, miners, leafcutters, and masons, bees have long been central to our harvests, our mythologies, and our very existence. They've given us sweetness and light, the beauty of flowers, and as much as a third of the foodstuffs we eat. And, alarmingly, they are at risk of disappearing.

Lingo spins the listener on a whirlwind tour of 60 European languages and dialects, sharing quirky moments from their histories and exploring their commonalities and differences. Most European languages are descended from a single ancestor, a language not unlike Sanskrit known as Proto-Indo-European (or PIE for short), but the continent's ever-changing borders and cultures have given rise to a linguistic and cultural diversity that is too often forgotten in discussions of Europe as a political entity.