Mostrando títulos en Especies en Peligro de Extinción

From the Siberian permafrost to balmy California, scientists across the globe are working to resurrect all kinds of extinct animals, from ones that just left us to those that have been gone for many thousands of years. Their tools in this hunt are both fossils and cutting-edge genetic technologies. Some of these scientists are driven by sheer curiosity; others view the lost species as a powerful weapon in the fight to preserve rapidly changing ecosystems. It seems certain that these animals will walk the earth again, but what world will that give us? And is any of this a good idea?

Yes, the world faces substantial environmental challenges - climate change, pollution, and extinction. But the surprisingly good news is that we have solutions to these problems. In the past 50 years, a remarkable number of environmental problems have been solved while substantial progress is ongoing on others. The Optimistic Environmentalist chronicles these remarkable success stories. Endangered species - from bald eagles to gray whales - pulled back from the precipice of extinction.

Douglas Adams a "Galaxis Útikalauz"-trilógiával milliókkal szerettette meg az időben és térben való bolyongást. Az "Utoljára látható" folytatja ezt az utat, de a hely ezúttal a Föld, az idő a jelen és minden egyes szó igaz. A hangoskönyvet hallgatva csatlakozhatunk a népszerű íróhoz és társához, Mark Carwardine zoológushoz, amint bebarangolják a világot 1985 és 1990 között, különleges és veszélyeztetett állatfajok után kutatva. A könyv egy túláradóan vidám útleírás és egy szívszaggató helyeket bemutató természetkönyv elegye.

One of the most fascinating 'discoveries' made by the Jacques Costeau expedition to the Amazon was the existence of, and the legends surrounding one of the most amazing animals on earth, the Amazon River dolphin or Boto. Of course, to natives of Amazonia the 'mermaid-like' (as described by a French explorer to the region in the 18th century) legends involving one of the friendliest dolphin species in the world were already well-known. That, and other legends and beliefs regarding the Boto became basis of very strong taboos against harming the dolphins of the Ticuna and almost all other ...

In Return to the Sky, Tina Morris, one of the first women to engage in a raptor reintroduction program, shares her remarkable story that is as much about the human spirit as it is about birds of prey.

Koalas regularly appeared in Australian biologist Danielle Clode's backyard, but it was only when a bushfire threatened that she truly paid them attention. In vivid, descriptive prose, Clode embarks on a delightful and surprising journey through evolutionary biology, natural history, and ecology to understand where these enigmatic animals came from and what their future may hold. She begins her search with the fossils of ancient giant koalas, delving into why the modern koala has become the lone survivor of a once-diverse family of uniquely Australian marsupials.

The impact of an asteroid led to the extinction of the dinosaurs. Could another giant cosmic missile soon be heading our way? In Target Earth, acclaimed Dutch astronomy writer Govert Schilling provides a full account of what we know, and need to know, about all the extraterrestrial matter constantly bombarding our planet—from microscopic dust particles and space debris to massive meteorites, comets, and asteroids.

In the early 1960s, Marie Christine von Reibnitz (who would later become HRH Princess Michael of Kent) lived with her father on his farm in Mozambique. Then just a teenager, Princess Michael was entranced by the African landscape, by the wildlife and by the people she met. It was one of the happiest times of her life, and she recounts that it was an orphaned cheetah cub (called Tess) who played a huge part in making it so.

Twice declared extinct, North America's most endangered mammal species, the black-footed ferret (BFF), is making a comeback thanks to an evolving conservation regimen at more than thirty reintroduction sites across the continent. Lawrence Lenhart lingers at one such site in his proverbial backyard, the Aubrey Valley in northern Arizona.

Many people think wild tigers are on the road to recovery, but they are in greater danger than ever - from a menace few experts saw coming. There may be only three thousand wild tigers left in the entire world. More shocking is the fact that twice that many - some six thousand - have been bred on farms, not for traditional medicine but to supply a luxury-goods industry that secretly sells tiger-bone wine, tiger-skin decor, and exotic cuisine enjoyed by China's elite.

Was kümmert es uns, wenn in Brasilien eine Art verschwindet, von deren Existenz wir bis dahin gar nichts gewusst haben? Und wäre es nicht fantastisch, wenn Mücken ausstürben? Ganz und gar nicht: Die Natur ist ein Netzwerk, in der jeder Organismus eine wichtige Rolle spielt. Keine Art existiert unabhängig von den anderen – wir Menschen sind hier keine Ausnahme. Ohne den Reichtum der Natur könnten wir nicht überleben: ohne Insekten kein Obst, ohne Mikroorganismen kein Humus, ohne Mücken keine Schokolade.

In Unnatural Companions, journalist Peter Christie issues a call to action for pet owners. If we hope to reverse the alarming trend of wildlife decline, pet owners must acknowledge the pets-versus-conservation dilemma and concede that our well-fed and sheltered cats too often prey on small backyard wildlife and seemingly harmless reptiles released into the wild might be the next destructive invasive species. We want our pets to eat nutritionally healthy food, but how does the designer food we feed them impact the environment?

A joyous celebration of Britain’s rich bird life In Birdland, journalist and lifelong birder Jon Gower explores our intimate connection with the bird life around us. From the symphonic song of the wren to the clack of a puffin’s beak and from epic migrations to sunset murmurations, birds are...

The sixth "mass extinction event" in the history of planet Earth is currently under way, with over two hundred species dying off every day. The cause of this seismic event is also the source of the single biggest threat to human life: our own inventions. But for all our talk about sea levels and biotechnology, do we really know what our future will actually look like? Will our immune systems be attacked by so-called super bugs, always evolving, and more easily spread than ever? Will the disappearance of numerous species cripple the biosphere?

We are in the midst of an extinction event: the sixth mass extinction on Earth and one entirely caused by mankind. All species become extinct sooner or later, but we have accelerated that natural process several hundredfold, and now, it is happening right in front of our eyes. Extinction has a terrifying finality to it. And many species have already been lost to us forever; there is little we can do about that. What we can do, however, is reflect, remember, and ultimately acknowledge the unvarnished truth.

Natur- und Artenschutz sind in aller Munde, aber ein Aspekt, der unsere Natur massiv bedroht, wird dabei meist außer Acht gelassen: Die Lichtverschmutzung – das künstliche Licht, das unsere Städte und Dörfer erhellt. Alle Rhythmen der Natur sind letztlich abhängig vom Wechsel zwischen Tag und Nacht. Fällt dieser Wechsel weg, weil die Nacht verschwindet, dann hat das gravierende Folgen. Vögel singen in allzu heller Umgebung mitten in der Nacht.

Can you face a wild animal with the ability to eat, maul, or trample you, with only a bow and arrow in your hand? When you stare death in the face at less than 30 yards, can you control your fear and the adrenaline rush that hits you, and do you have enough confidence in your shooting skills and your bow’s ability to perform the task before it? In this audiobook, you’ll meet some amazing bowhunters who’ve had dreams of hunting dangerous game and have realized those dreams.

The last decade has seen an explosion of urban beekeeping in the US, Canada, and Europe, a well-intentioned response to perceived threats to the global honey bee population. Many thousands of people have taken up this seemingly environmentally friendly hobby, tending backyard and rooftop hives (or paying a company to do so) and encouraging honey bees to make honey and pollinate flowers. What could be wrong with that? Quite a lot, in fact. In The Honey Trap, scientist and author Dana Church demonstrates that despite reports to the contrary, honey bees are nowhere near extinction.

Three species vanish every hour. Our incredible world is at risk, and we all have a part to play in saving it. The diversity of life on earth is astounding, with each species perfectly adapted to its environment. Sharks can navigate the ocean using electromagnetic fields; sloths use algae as...

Isegrim kehrt nach Deutschland zurück. Der Wolf wird leider nicht nur in Märchen als böse und hinterlistig beschrieben. Wahrscheinlicher ist aber, dass Isegrim von uns Menschen als Nahrungskonkurrent betrachtet und deshalb über Jahrtausende verfolgt wurde. Dabei war die Art früher auch in ganz Europa verbreitet, wurde jedoch in West- und Mitteleuropa weitgehend ausgerottet. Deutschland wurde erst Ende der 1990er Jahre wieder besiedelt. Wölfe haben schon frühzeitig Eingang in die Mythen und Märchen vieler Völker gefunden, sie zählen daher zu den bekanntesten Raubtieren.