検索キーワード： 自然・生態学

Skimmer Says is brought to you by the Delaware National Estuarine Research Reserve (DNERR) Education Team! The DNERR discusses Delaware's rich environment, current research projects and how you can be involved.

When ecologist Carl Safina and his wife, Patricia, took in a near-death baby owl, they expected that, like other wild orphans they'd rescued, she'd be a temporary presence. But Alfie's feathers were not growing correctly, requiring prolonged care. As Alfie grew and gained strength, she became a part of the family, joining a menagerie of dogs and chickens and making a home for herself in the backyard.

Each essay illuminates the life of a single species and its relationship to humans, and how these species can help us understand birds in general. A dedicated birdwatcher and teacher, Gedney finds wonder not only in the speed and glistening beauty of the Anna's hummingbird, but also in her nest building. He acclaims the turkey vulture's and red-tailed hawk's roles in our ecosystem, and he venerates the inimitable California scrub jay's work planting acorns.

It is not your imagination: water crises are more frequent. Our twentieth-century systems for providing the water that grows food, sustains cities, and supports healthy ecosystems are failing to meet the demands of growing population and the challenges brought on by climate change. But the grim news reports—of empty reservoirs, withering crops, failing ecosystems—need not be cause for despair, argues award-winning author David Sedlak.

Have you ever wondered what your dogs are thinking? What they're feeling? Now you can finally know! The answers will surprise and delight you as scientist and dog owner Alexandra Horowitz explains how our four-legged friends perceive their daily worlds, each other, and that other quirky animal, the human.

Why was gin and tonic the cocktail of choice for British colonists in India and Africa? What does Starbucks have to thank for its global domination? What has protected the lives of popes for millennia? Why did Scotland surrender its sovereignty to England? What was George Washington's secret weapon during the American Revolution? The answer to all these questions, and many more, is the mosquito. Driven by surprising insights and fast-paced storytelling, The Mosquito is the extraordinary untold story of the mosquito’s reign through human history.

In this coming-of-middle-age memoir, Kim Heacox, writing in the tradition of Abbey, McPhee, and Thoreau, discovers an Alaska reborn from beneath a massive glacier, where flowers emerge from boulders, moose swim fjords, and bears cross crevasses with Homeric resolve. In such a place Heacox finds that people are reborn too, and their lives begin anew with incredible journeys, epiphanies, and successes. All in an America free of crass commercialism and overdevelopment.

Forced to accept that intensive farming on the heavy clay of their land at Knepp was economically unsustainable, Isabella Tree and her husband, Charlie Burrell, made a spectacular leap of faith: they decided to step back and let nature take over. Thanks to the introduction of free-roaming cattle, ponies, pigs and deer - proxies of the large animals that once roamed Britain - the 3,500 acre project has seen extraordinary increases in wildlife numbers and diversity in little over a decade.

In August 2018 a 15-year-old Swedish girl, Greta Thunberg, decided not to go to school one day. Her actions ended up sparking a global movement for action against the climate crisis, inspiring millions of pupils to go on strike for our planet, forcing governments to listen, and earning her a Nobel Peace Prize nomination.

On September 6, 2007, an African Grey parrot named Alex died prematurely at age 31. His last words to his owner, Irene Pepperberg, were "You be good. I love you." What would normally be a quiet, very private event was, in Alex's case, headline news. Over the 30 years they had worked together, Alex and Irene had become famous - two pioneers who opened an unprecedented window into the hidden yet vast world of animal minds.

In August 2018, a 15-year-old Swedish girl, Greta Thunberg, decided not to go to school one day in order to protest the climate crisis. Her actions sparked a global movement, inspiring millions of students to go on strike for our planet, forcing governments to listen, and earning her a Nobel Peace Prize nomination. No One Is Too Small to Make A Difference brings you Greta in her own words, for the first time.

A riveting exploration of how microbes are transforming the way we see nature and ourselves - and could revolutionize agriculture and medicine. Prepare to set aside what you think you know about yourself and microbes. Good health - for people and for plants - depends on Earth's smallest creatures. The Hidden Half of Nature tells the story of our tangled relationship with microbes and their potential to revolutionize agriculture and medicine, from garden to gut.

Spring is a deeply moving novel about family, our everyday lives, our joys and our struggles. Spring follows a father and his newborn daughter through one day in April, from sunrise to sunset. A day filled with everyday routine, the beginnings of life and its light, but also its deep struggles and its darkness.

There is no precedent in postwar American history for the destruction of the town of Paradise, California. On November 8, 2018, the community of 27,000 people was swallowed by the ferocious Camp Fire, which razed virtually every home and killed at least 85 people. Fire in Paradise is a dramatic and moving narrative of the disaster based on hundreds of in-depth interviews with residents, firefighters and police, and scientific experts.

From that first foray to the spread of early hominids who later became Homo sapiens, life has persisted, undaunted. A (Very) Short History of Life is an enlightening story of survival, of persistence, illuminating the delicate balance within which life has always existed, and continues to exist today. It is our planet like you’ve never seen it before. Life teems through Henry Gee’s lyrical prose - colossal supercontinents drift, collide and coalesce, fashioning the face of the planet as we know it today.

In Venomous, molecular biologist Christie Wilcox investigates venoms and the animals that use them, revealing how they work, what they do to the human body, and how they can revolutionize biochemistry and medicine today. Wilcox takes us from the coast of Indonesia to the rainforests of Peru in search of the secrets of these mysterious animals.

What does it mean to be female? Mother, carer, the weaker sex? Think again. In the last few decades a revolution has been brewing in zoology and evolutionary biology. Lucy Cooke introduces us to a riotous cast of animals, and the scientists studying them, that are redefining the female of the species. Meet the female lemurs of Madagascar, our ancient primate cousins that dominate the males of their species physically and politically. Or female albatross couples, hooking up together to raise their chicks in Hawaii.

In May 2016, Fort McMurray, the hub of Canada’s oil industry and America’s biggest foreign supplier, was overrun by wildfire. The multi-billion-dollar disaster melted vehicles, turned entire neighborhoods into firebombs, and drove 88,000 people from their homes in a single afternoon. Through the lens of this apocalyptic conflagration—the wildfire equivalent of Hurricane Katrina—John Vaillant warns that this was not a unique event, but a shocking preview of what we must prepare for in a hotter, more flammable world.

Your body is teeming with tens of trillions of microbes. It's an entire world, a colony full of life. In other words, you contain multitudes. These microscopic companions sculpt our organs, protect us from diseases, guide our behaviour and bombard us with their genes. They also hold the key to understanding all life on earth. In I Contain Multitudes, Ed Yong opens our eyes and invites us to marvel at ourselves and other animals in a new light, less as individuals and more as thriving ecosystems.

Why Animals Talk is an exhilarating journey through the untamed world of animal communication. Following his international bestseller, The Zoologist’s Guide to the Galaxy, acclaimed zoologist Arik Kershenbaum draws on extensive original research to reveal how many of the animal kingdom’s most seemingly confusing or untranslatable signals are in fact logical and consistent—and not that different from our own.