Bernd Heinrich

De la mano de Bernd Heinrich, uno de los mejores científicos contemporáneos, llega esta recopilación de artículos y trabajos dedicados a la observación de la naturaleza. Estos recogen sus fascinantes descubrimientos realizados durante el transcurso de su vida. En Un naturalista en su entorno, nos explica los habitos de recoleccion de savia de arce de las ardillas rojas, la apertura instantaneao de determinadas flores, como forma de asegurar una potente polinizacion o las consecuencias ecologicas de largo alcance del trato que dan los elefantes a los arboles de Mopane. Heinrich describe tambien su gran pasion por los cuervos, algunos de ellos sus compañeros durante años, y nos relata un experimento unico donde nos descubre los fascinantes parametros de su inteligencia. Finalmente, en su libro Donde encuentra un biologo la esperanza?, nos ofrece respuestas siempre inspiradasen el mundo natural

Depuis lenfance, Bernd Heinrich court dans la nature et observe les animaux. Devenu un zoologiste reconnu, il rassemble tout ce que le règne animal lui a appris et se lance un défi impossible, gagner

One of the most interesting discoveries Ive seen in animal sociobiology in years. E.O. WilsonWhy do ravens, often considered solitary birds, share food with one another in the harsh months of winter? At first glance, the behavior seemed to defy the rules of evolutionary biology. Yet the more biologist Bernd Heinrich observed these intelligent corvids, the more fascinating the puzzle became.In Ravens in Winter, Heinrich presents the groundbreaking ornithological research that redefined our understanding of raven social behavior. Blending meticulous science with vivid storytelling, he explores how ravens cooperate, communicate, and thrive in ways that challenge long-held assumptions about animal behavior.Bernd Heinrich is no ordinary biologist. Hes the sort who combines formidable scientific rigor with a sense of irony and an unslaked, boyish enthusiasm for his subject, and who even at his current professorial age seems to do a lot of tree climbing in the line of research. David Quammen, The New York Times

De la mano de Bernd Heinrich, uno de los mejores científicoscontemporáneos, llega esta recopilación de artículos y trabajosdedicados a la observación de la naturaleza. Estos recogen susfascinantes descubrimientos realizados durante el transcurso de su vida.En Un naturalista en su entorno, nos explica los habitos de recoleccionde savia de arce de las ardillas rojas, la apertura instantanea dedeterminadas flores, como forma de asegurar una potente polinizaciono las consecuencias ecologicas de largo alcance del trato que dan loselefantes a los arboles de Mopane. Heinrich describe tambien su granpasion por los cuervos, algunos de ellos sus compañeros durante años,y nos relata un experimento unico donde nos descubre los fascinantesparametros de su inteligencia. Finalmente, en su libro ¿Donde encuentraun biologo la esperanza?, nos ofrece respuestas siempre inspiradasen el mundo natural.

When award-winning writer and biologist Bernd Heinrich became the unwitting -- but doting -- foster parent of an adorable gosling named Peep, he was drawn into her world. And so, with a scientists training and a nature lovers boundless enthusiasm, he set out to understand the travails and triumphs of the Canada geese living in the beaver bog adjacent to his home. In The Geese of Beaver Bog, Heinrich takes his readers through mud, icy waters, and overgrown sedge hummocks to unravel the mysteries behind heated battles, suspicious nest raids, jealous outbursts, and more. With deft insight and infectious good humor, he sheds light on how geese live and why they behave as they do. Far from staid or predictable, the lives of geese are packed with adventure and full of surprises. Illustrated throughout with Heinrichs trademark sketches and featuring beautiful four-color photographs, The Geese of Beaver Bog is part love story, part science experiment, and wholly delightful.

A captivating exploration of the homing instinct in animals, and what it means for human happiness and survival, from the celebrated naturalist and author of Mind of the Raven, Why We Run, and Life Everlasting.Acclaimed scientist and author Bernd Heinrich has returned every year since boyhood to a beloved patch of western Maine woods. What is the biology in humans of this deep-in-the-bones pull toward a particular place, and how is it related to animal homing?Heinrich explores the fascinating science chipping away at the mysteries of animal migration: how geese imprint true visual landscape memory; how scent trails are used by many creatures, from fish to insects to amphibians, to pinpoint their home if they are displaced from it; and how the tiniest of songbirds are equipped for solar and magnetic orienteering over vast distances. Most movingly, Heinrich chronicles the spring return of a pair of sandhill cranes to their home pond in the Alaska tundra. With his trademark marvelous, mind-altering prose (Los AngelesTimes), he portrays the unmistakable signs of deep psychological emotion in the newly arrived birdsand reminds us that to discount our own emotions toward home is to ignore biology itself.

An award-winning, much-loved biologist turns his gaze on himself, using his long-distance running to illuminate the changes to a human body over a lifetimePart memoir, part scientific investigation, Racing the Clock is the book biologist and natural historian Bernd Heinrich has been waiting his entire life to write. A dedicated and accomplished marathon (and ultra-marathon) runner who won his first marathon at age thirty-nine, Heinrich looks deeply at running, aging, and the body, exploring the unresolved relationship between metabolism, diet, exercise, and age. Why do some bodies age differently than others? How much control do we have over that process and what effect, if any, does being active have? Bringing to bear research from his entire career and in the spirit of his classic Why We Run, Heinrich probes the questions of how we use energy and continue to adapt to our mutable surroundings and circumstances. Beyond that, he examines how our bodies change while we age but also how we can work with, if not overcome, many of these changesand what all this tells us about evolution and the mechanisms of life, health, and happiness.Racing the Clock offers fascinating and surprising conclusions, all while bringing the reader along on Heinrichs compelling journey to what he says will be his final racea fifty-kilometer race at age eighty. Blending a lifetime of scientific inquiry with the raw data of his own body, Heinrich reveals the intricate dance between physiology and time.The Biological Clock: Heinrich examines how circadian and circannual rhythms govern not just our energy and adaptation, but the very pace of our lives. A Scientists Memoir: From running his first marathon at thirty-nine to setting world records as a masters athlete, Heinrich uses his own life as the ultimate field experiment. The Science of Running: Explore the physiology of endurance, from the role of metabolism and diet to how the body adapts, repairs, and ultimately succumbs to the stress of long-distance running. Endurance and Aging: Follow Heinrichs compelling journey as he prepares for a fifty-kilometer race at age eighty, testing the very limits of what is possible in the race against time.

In Mind of the Raven, Bernd Heinrich, award-winning naturalist, finds himself dreaming of ravens and decides he must get to the truth about this animal reputed to be so intelligent.Much like a sleuth, Heinrich involves us in his quest to understand their world, letting one clue lead to the next. But as animals can only be spied on by getting quite close Heinrich adopts ravens, thereby becoming a "raven father," as well as observing them in their natural habitat. Through this immersive study of animal behavior, he examines their daily routines and in the process paints a vivid picture of the world as lived by the ravens. At the heart of this book are Heinrichs love and respect for these complex and engaging creatures, and through his keen observation and analysis, we become their intimates too.Throughout history there has existed an extraordinary relationship between humans and ravens. Ravens, like early humans, are scavengers on the kills of great carnivores. As scavengers, ravens were associated with hunters they found in the north: wolves and, later, men. The trinity of wolf, man, and raven in the hunt is an extremely ancient one. In considering the appeal of the raven, Bernd Heinrich suspects that a meeting of the mindsand a key to corvid intelligencemight reside in that hunting trinity.Heinrichs passion for ravens has led him around the world in his research. Mind of the Raven takes you on an exotic journeyfrom New England to Germany, Montana to Baffin Island in the high Arcticoffering dazzling accounts of how science and ornithology work in the field, filtered through the eyes of a passionate observer of nature.Heinrich has a true gift; through his stories, his beautiful writing, illustrations, and photography, the ravens come alive. Each new discovery and insight into their behavior is thrilling to read. just as the title promises, the reader is given a rare glimpse into the mind of these wonderful creatures.Following the dictum of Leonardo da Vinci"It is not enough to believe what you see. YOU Must also understand what you see"Bernd Heinrich enables us to see the natural world through the eyes of a scientist. At once lyrical and scientific, this naturalist memoir, Mind of the Raven, is a modern classic.This landmark of nature writing offers a rare glimpse into the mind of one of the worlds most fascinating creatures, exploring in detail:Corvid Intelligence: Through keen observation and clever field experiments, Heinrich tests the problem-solving abilities and complex mental world of these highly intelligent birds. The Wolf-Bird Connection: Discover the ancient trinity of wolf, man, and raven, and investigate the deep, symbiotic relationship between these northern hunters. A Naturalists Journey: Follow Heinrich from the woods of New England to the high Arctic as he becomes a raven father, raising young ravens to understand their world from the inside. Complex Social Behavior: Witness the intricate daily routines, partnerships, communication, and social webs that define the life of a raven.

Bernd Heinrich is one of our greatest living naturalists in the tradition of Gerald Durrell.A national treasure.Los Angeles Times Summer World is an intimate, accessible, and eloquent illumination of animal survival in the Summer months from Bernd Heinrich, bestselling author of Winter World and our latter-day Thoreau (Publishers Weekly). Pulitzer Prize-winner Edmond O. Wilson (On Human Nature) calls Heinrichs fascinating exploration and appreciation of the natural order a, lovely book, meticulously etched and based on impassioned but exacting scientific research, while the New York Times Book Review raves, Animals come to life in gripping detail...and so does Heinrich. The man is irrepressible.From his log cabin in Maine, Heinrich reveals the intricate dramas of the season:Scientific Observation: Follow a master naturalists exacting research as he deciphers the mysteries of the summer world, from the life cycle of a wood frog to the silent wars waged by ants. Intricate Insect Life: Uncover the hidden lives of insects, including the architectural genius of bald-faced hornets, the surprising behavior of mud dauber wasps, and the epic life-and-death struggle of the giant cecropia moth. Bird Behavior: Learn how a yellow-bellied sapsuckers work creates a hub for local wildlife, including the ruby-throated hummingbird, and what the return of blackbirds and phoebes truly signals. Ecology of New England: Immerse yourself in the ecosystems of Maine and Vermont, where every organism, from the smallest caterpillar to the largest moose, plays a part in the season of bounty.

Each new page [is] more spellbinding than the one beforethis is surely one of the most interesting books Ive ever read.Elizabeth Marshall Thomas, author of The Hidden Life of DogsWhen Bernd Heinrich decided to write a memoir of his ultramarathon running experience he realized that the preparation for the race was as important, if not more so, than the race itself. Considering the physiology and motivation of running from a scientific point of view, he wondered what he could learn from other animals.In Why We Run, Heinrich considers the flight endurance of birds, the antelopes running prowess and limitations, and the ultra-endurance of camels to understand how human physiology can or cannot replicate these adaptations. With his characteristic blend of scientific inquiry and philosophical musings, Heinrich offers an original and provocative work combining the rigors of science with the passion of running.What can the animal kingdom teach us about our own capacity for endurance?Human Evolution: An examination of how millions of years on the savanna shaped our ancestors for long-distance running. Animal Biology: A zoologists perspective on the secrets of endurance, from the flight of birds to the prowess of antelopes and the stamina of camels. The Mind-Body Connection: A deep dive into the psychology of racing and the mental fortitude required to push past physical limits during a 100-kilometer national championship. A Runners Memoir: More than a science book, this is a personal story of discovery, combining the passion of a lifelong runner with the rigors of scientific inquiry.

From Bernd Heinrich, bestselling author of Winter World, comes the remarkable story of his father Gerd, his family history, and the many forces that have shaped his own life. Gerd Heinrich was a devoted naturalist who specialized in wasps, but also fought in both World Wars. In 1945 the family escaped from the Red Army, making their home in rural Maine. Heinrich shared his fathers enthusiasms and as an adult became an experimental biologist with a naturalists sensibilities.Writing in his trademark accessible style, Heinrich shares the ways in which his unconventional childhood and relationship with his father made him into the person he is today. The Snoring Bird combines history, family and nature into a unique and unforgettable true tale. Bernd Heinrich is the author of many award-winning books, including the bestselling Winter World, Mind of the Raven, The Geese of Beaver Bog, and Why We Run. He also writes for Scientific American, Outside, American Scientist, and Audubon, as well as book reviews and op-eds for the New York Times and the Los Angeles Times. He studied at the University of Maine and UCLA, and is professor emeritus of biology at the University of Vermont. Heinrich divides his time between Vermont and the forests of western Maine. always, always, there is in Heinrichs every page, wonderment. San Francisco Chronicle

The story and science of how animals find their way home. Home is the place we long for most, when we feel we have travelled too far, for too long. Since boyhood, acclaimed scientist and author Bernd Heinrich has returned every year to a beloved patch of woods in his native western Maine. But while its the pull of nostalgia that informs our desire to go back, what is it that drives the homing instinct in animals? Heinrich explores the fascinating science behind the mysteries of animal migration: how geese imprint true visual landscape memory over impossible distances; how the subtlest of scent trails are used by many creatures, from fish to insects to amphibians, to pinpoint their home; and how the tiniest of songbirds are equipped for solar and magnetic orienteering over vast distances. Most movingly, Heinrich chronicles the spring return of a pair of sandhill cranes to their pond in the Alaska tundra. With his marvellously evocative prose, Heinrich portrays the psychological state of the newly arrived birds, articulating just what their yearly return truly means, to the birds and to those fortunate enough to witness this transcendently beautiful ritual. The Homing Instinct is an enchanting study of this phenomenon of the natural world, reminding us that to discount our own feelings toward home is to ignore biology itself.

Ina book destined to become a classic, biologist and acclaimed nature writer Bernd Heinrich takes readers on an eye-opening journey through the hidden life of a forest.

The classic Winter World is an intimate, accessible, and eloquent illumination of animal survival in winter. Bernd Heinrich awakens the largely undiscovered mysteries by which nature sustains herself through the harsh, cruel exigencies of the winter season.Heinrich has a rare ability to embed dense scientific explanations within graceful, light-footed nature writing.-New York Times Book Review

The surprising, rich life of tree swallows in nesting seasonwith Heinrichs beautiful illustrations and photographsby the acclaimed naturalist.Heinrich is sparked one early spring day by a question: Why does a pair of swallows in a nest-box close to his Maine cabin show an unvarying preference for white feathersnot easily available nearbyas nest lining? He notices, too, the extreme aggressiveness of his swallows toward some other swallows of their own kind. And he wonders, given swallows reputation for feistiness, at the extraordinary tameness and close contact he experiences with his nesting birds. From the author of the beloved books Ravens in Winter and A Naturalist at Large, this richly engaging view of the lives of wild birds, as always with Heinrich, yields marvelous, mind-altering insight and discoveries. Los Angeles Times

Cada año, muchas especies hacen el viaje de un lugar a otro, siguiendo los mismos caminos y acabando en los mismos lugares. Desde que era niño, el aclamado científico y escritor Bernd Heinrich ha hecho lo mismo todos los años, volviendo a una querida parcela de los bosques del oeste de Maine, lo que le llevo a preguntarse: ¿cual es la biologia humana de esta atraccion primigenia hacia un lugar concreto y que relacion tiene con el instinto de busqueda de los animales? Heinrich explora los fascinantes misterios de la migracion animal: como los gansos imprimen una verdadera memoria visual del paisaje; como muchas criaturas utilizan los rastros de olor para localizar sus hogares con una precision milimetrica; y como incluso los pajaros cantores mas diminutos estan equipados para la orientacion solar y magnetica a traves de vastas distancias. Y nos recuerda que descartar nuestras emociones humanas hacia el hogar es ignorar la propia biologia.

El mundo en invierno es una descripción íntima, accesible y elocuente de la supervivencia animal en invierno. Bernd Heinrich despierta los misterios por los cuales la naturaleza se sostiene a sí misma a traves de las duras y crueles exigencias de la temporada de invierno.Desde las ardillas voladoras hasta los osos pardos, y desde las tortugas aletargadas hasta los insectos, el reino animal depende de algunas asombrosas innovaciones evolutivas para sobrevivir al invierno. A diferencia de sus homologos humanos, que deben alterar el entorno para adaptarse a las limitaciones fisicas, los animales se adaptan a una asombrosa variedad de condiciones. Examinando todo, desde las fuentes de alimento en el paisaje invernal extremadamente arido hasta la composicion quimica que permite que ciertas criaturas sobrevivan, El mundo en invierno despierta los misterios por los cuales la naturaleza se sostiene a si misma a traves de las duras y crueles exigencias del invierno.

Una obra imprescindible para cualquier persona que ame la naturaleza. En este libro, escrito e ilustrado por dos de los naturalistas más reputados de nuestros días, encontrarás una guía que te ayudará a convertirte en observador del mundo natural. Tanto si vives en la ciudad como en el campo, siempre hay vida que contemplar: la llegada de las golondrinas, la caída de las hojas... Heinrich y Wheelwright te ofrecen información detallada sobre cómo tomar notas y las preguntas que todo naturalista debe hacerse mientras observa los cambios, y un diario que cubre cinco años, en el cual podrás anotar tus observaciones y descubrir el interminable despliegue de la vida salvaje.