Face to Face with Whales

Face to Face with Whales PDF Author: Linda Nicklin
Publisher: National Geographic Books
ISBN: 1426306970
Category : Juvenile Nonfiction
Languages : en
Pages : 36

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Book Description
You slip over the side of your boat, descending deep into the dark realm of the Earth’s largest creature. Then the whale starts to sing, just feet away from you. Photographer Flip Nicklin brings you face to face with whales as they communicate, nurse their young, and surface dramatically for air. Learn of the different kinds of whales, discover how we can aid their recovery from years of overhunting, and how we can protect their environment.

Face to Face with Whales

Face to Face with Whales PDF Author: Linda Nicklin
Publisher: National Geographic Books
ISBN: 1426306970
Category : Juvenile Nonfiction
Languages : en
Pages : 36

Get Book Here

Book Description
You slip over the side of your boat, descending deep into the dark realm of the Earth’s largest creature. Then the whale starts to sing, just feet away from you. Photographer Flip Nicklin brings you face to face with whales as they communicate, nurse their young, and surface dramatically for air. Learn of the different kinds of whales, discover how we can aid their recovery from years of overhunting, and how we can protect their environment.

Great Whales

Great Whales PDF Author: J. L. Bannister
Publisher: CSIRO PUBLISHING
ISBN: 0643093737
Category : Nature
Languages : en
Pages : 153

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Book Description
Seven Great Whales are found in the coastal waters surrounding Australia. There are six of the largest baleen whalesblue whale, fin whale, humpback whale, sei whale, Brydes whale and southern right whale. Also found is the largest toothed whalethe sperm whale.

Biosonar

Biosonar PDF Author: Annemarie Surlykke
Publisher: Springer
ISBN: 1461491460
Category : Science
Languages : en
Pages : 312

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Book Description
Two groups of animals, bats and odontocetes (toothed whales), have independently developed the ability to orient and detect prey by biosonar (echolocation). This active mechanism of orientation allows these animals to operate under low light conditions. Biosonar is a conceptual overview of what is known about biosonar in bats and odontocetes. Chapters are written by bat and odontocetes experts, resulting in collaborations that not only examine data on both animals, but also compare and contrast mechanisms. This book provides a unique insight that will help improve our understanding of biosonar in both animal groups.

Low-Frequency Sound and Marine Mammals

Low-Frequency Sound and Marine Mammals PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309050251
Category : Science
Languages : en
Pages : 91

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Book Description
This volume reviews the current state of knowledge regarding the effects of low-frequency sound on marine mammals and makes recommendations for research. In addition, the book describes current federal regulations prescribed under the Marine Mammal Protection Act that govern the taking of marine mammals by scientific research activities, and it recommends changes to expedite the regulatory process dealing with scientific research activities.

Why Evolution is True

Why Evolution is True PDF Author: Jerry A. Coyne
Publisher: OUP Oxford
ISBN: 019164384X
Category : Science
Languages : en
Pages : 416

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Book Description
For all the discussion in the media about creationism and 'Intelligent Design', virtually nothing has been said about the evidence in question - the evidence for evolution by natural selection. Yet, as this succinct and important book shows, that evidence is vast, varied, and magnificent, and drawn from many disparate fields of science. The very latest research is uncovering a stream of evidence revealing evolution in action - from the actual observation of a species splitting into two, to new fossil discoveries, to the deciphering of the evidence stored in our genome. Why Evolution is True weaves together the many threads of modern work in genetics, palaeontology, geology, molecular biology, anatomy, and development to demonstrate the 'indelible stamp' of the processes first proposed by Darwin. It is a crisp, lucid, and accessible statement that will leave no one with an open mind in any doubt about the truth of evolution.

Spying on Whales

Spying on Whales PDF Author: Nick Pyenson
Publisher: Penguin
ISBN: 0735224587
Category : Nature
Languages : en
Pages : 337

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Book Description
“A palaeontological howdunnit…[Spying on Whales] captures the excitement of…seeking answers to deep questions in cetacean science.” —Nature Called “the best of science writing” (Edward O. Wilson) and named a best book by Popular Science, a dive into the secret lives of whales, from their four-legged past to their perilous present. Whales are among the largest, most intelligent, deepest diving species to have ever lived on our planet. They evolved from land-roaming, dog-sized creatures into animals that move like fish, breathe like us, can grow to 300,000 pounds, live 200 years and travel entire ocean basins. Whales fill us with terror, awe, and affection--yet there is still so much we don't know about them. Why did it take whales over 50 million years to evolve to such big sizes, and how do they eat enough to stay that big? How did their ancestors return from land to the sea--and what can their lives tell us about evolution as a whole? Importantly, in the sweepstakes of human-driven habitat and climate change, will whales survive? Nick Pyenson's research has given us the answers to some of our biggest questions about whales. He takes us deep inside the Smithsonian's unparalleled fossil collections, to frigid Antarctic waters, and to the arid desert in Chile, where scientists race against time to document the largest fossil whale site ever found. Full of rich storytelling and scientific discovery, Spying on Whales spans the ancient past to an uncertain future--all to better understand the most enigmatic creatures on Earth.

Dolphins, Porpoises and Whales of the World

Dolphins, Porpoises and Whales of the World PDF Author: International Union for Conservation of Nature and Natural Resources
Publisher: IUCN
ISBN: 9782880329365
Category : Nature
Languages : en
Pages : 450

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Book Description


Whales, Whaling, and Ocean Ecosystems

Whales, Whaling, and Ocean Ecosystems PDF Author: James A. Estes
Publisher: Univ of California Press
ISBN: 0520248848
Category : Business & Economics
Languages : en
Pages : 424

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Book Description
"A must read for anyone interested in the ecology of whales, this timely and creative volume is sure to stimulate new research for years to come."—Annalisa Berta, San Diego State University

Amazing Whales!

Amazing Whales! PDF Author: Sarah L. Thomson
Publisher: Harper Collins
ISBN: 0060544678
Category : Juvenile Fiction
Languages : en
Pages : 36

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Book Description
How big are whales? How do whales breathe? Do they live alone or in groups? Why are so many whales in danger? This exceptional book for beginning readers explores one of the most amazing animals in the sea. Featuring breathtaking photographs from the Wildlife Conservation Society, Amazing Whales! is the latest title in a new I Can Read Book series about the fascinating animals that share our world and how we can help to keep them healthy and safe. Ages 4+

Blue Whales and Other Baleen Whales

Blue Whales and Other Baleen Whales PDF Author: Christina Johnson
Publisher:
ISBN: 9780716612872
Category : Animals
Languages : en
Pages : 0

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Book Description
Questions and answers explore the world of animals.