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Author: Anita Nahta Amin
Publisher: Capstone
ISBN: 1663908559
Category : Juvenile Nonfiction
Languages : en
Pages : 33
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Book Description
You see a fin poke out of the water. It's a big gray animal with a friendly face. It looks like a dolphin, but is it a porpoise? Dolphins and porpoises are similar, but they have some important differences. Find out how their fins, mouths, teeth, and behaviors can all help you tell these two animal look-alikes apart. Filled with stunning photos and playful text, early learners will be delighted as each page turns.
Author: Anita Nahta Amin
Publisher: Capstone
ISBN: 1663908559
Category : Juvenile Nonfiction
Languages : en
Pages : 33
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Book Description
You see a fin poke out of the water. It's a big gray animal with a friendly face. It looks like a dolphin, but is it a porpoise? Dolphins and porpoises are similar, but they have some important differences. Find out how their fins, mouths, teeth, and behaviors can all help you tell these two animal look-alikes apart. Filled with stunning photos and playful text, early learners will be delighted as each page turns.
Author: Rob Ryndak
Publisher: Gareth Stevens Publishing LLLP
ISBN: 1482427125
Category : Juvenile Nonfiction
Languages : en
Pages : 26
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Book Description
Dolphins and porpoises look very similar, but while these mammals share some features they aren't even in the same family. From tooth and jaw shape to the way they chat with one another, these amazing ocean animals are unique in many ways. It may be tough to tell them apart when catching a glimpse of a fin or nose in the water, but this book offers a closer look, transforming readers into dolphin and porpoise experts in no time.
Author: Buffy Silverman
Publisher: Lerner Publications
ISBN: 0761379975
Category : Juvenile Nonfiction
Languages : en
Pages : 32
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Book Description
An animal with smooth, gray skin jumps from the ocean waves. Its tail waves up and down before it quickly dives again. Did you just see a dolphin? Or was it a porpoise?
Author: Erich Hoyt
Publisher: Firefly Books
ISBN: 9780228104353
Category : Nature
Languages : en
Pages : 0
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Book Description
In this updated edition, award-winning author and whale researcher Erich Hoyt takes readers into the field for an intimate encounter with 93 species of cetaceans that make their homes in the world's oceans, rivers and lakes. Drawing on decades of firsthand experience and a comprehensive familiarity with the current revolution in cetacean studies, Hoyt provides unique insights into the life histories of whales. This new edition features descriptions of three new whale and dolphin species, along with the latest discoveries about cetacean biology and behavior, from the physical differences and adaptations among the baleen and toothed whales to their highly intelligent hunting and feeding methods. Uncovered in fascinating detail are the courtship and mating practices, family relationships and the lifelong bonds among some family members. The symphonic composer of the whale world is the humpback whale, whose complex 30-minute songs reverberate across the liquid universe of the ocean. Current research reveals that blue, fin, bowhead and other whales also sing, mostly in tones below human hearing. Using sound for navigation, some whales hunt in deep, high pressure waters while others negotiate migrations across entire ocean basins. Thoroughly updated to reflect the latest findings, this book is perfect for anyone curious about the cetacean world. Budding whale students will gain insights on how to research whales, dolphins and porpoises as well as how to save at-risk species and their increasingly damaged habitat. Encyclopedia of Whales, Dolphins and Porpoises includes: detailed profiles of 93 current species of cetaceans (3 more than in the previous edition) the story of the newly discovered Sato's beaked whale, a small black whale from the North Pacific related to the Baird's beaked whale fascinating sidebars that bring to life cetacean society and culture an enlightening discussion of the differences between dolphins and porpoises new information on the history and impact of whaling illustrations of each species by renowned artist Uko Gorter, including the three new species named in the past five years color photographs by world-famous marine photographer Brandon Cole, among others.
Author: Annalisa Berta
Publisher: University of Chicago Press
ISBN: 022618322X
Category : Science
Languages : en
Pages : 289
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Book Description
The eighty-nine cetacean species that swim our seas and rivers are as diverse as they are intelligent and elusive, from the hundred-foot-long, two-hundred-ton blue whale to the lesser-known tucuxi, ginkgo-toothed beaked whale, and diminutive, critically endangered vaquita. The huge distances these highly migratory creatures cover and the depths they dive mean we catch only the merest glimpses of their lives as they break the surface of the water. But thanks to the marriage of science and technology, we are now beginning to understand their anatomy, complex social structures, extraordinary communication abilities, and behavioral patterns. In this beautifully illustrated guide, renowned marine mammalogist Annalisa Berta draws on the contributions of a pod of fellow whale biologists to present the most comprehensive, authoritative overview ever published of these remarkable aquatic mammals. Opening with an accessible rundown of cetacean biology—including the most recent science on feeding, mating, and communication—Whales, Dolphins, and Porpoises then presents species-specific natural history on a range of topics, from anatomy and diet to distribution and conservation status. Each entry also includes original drawings of the species and its key identifiers, such as fin shape and color, tooth shape, and characteristic markings as they would appear both above and below water—a feature unique to this book. Figures of myth and—as the debate over hunting rages on—figures of conflict since long before the days of Moby-Dick, whales, dolphins, and porpoises are also ecologically important and, in many cases, threatened. Written for general enthusiasts, emergent cetacean fans, and biologists alike, this stunning, urgently needed book will serve as the definitive guide for years to come.
Author: Mark Carwardine
Publisher:
ISBN: 9780751327816
Category : Cetacea
Languages : en
Pages : 256
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Book Description
Authoritative text, detailed illustrations and a systematic approach make the Dorling Kindersley Handbook of Whales, Dolphins and Porpoises the most comprehensive and concise pocket guide to cetaceans of the world. Packed with more than 900 illustrations, this handbook is designed to enable you to recognize each species quickly and easily.
Author: Peter G. H. Evans
Publisher: Academic Press
ISBN: 012819054X
Category : Science
Languages : en
Pages : 324
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Book Description
European Whales, Dolphins, and Porpoises: Marine Mammal Conservation in Practice presents an intimate view of the workings of international conservation agreements to protect marine mammals, detailing achievements over the last 25 years, identifying weaknesses and making recommendations that governments, scientists, marine stakeholders and the public can take to improve conservation efforts. The book is written by an experienced marine mammal scientist and award-winning conservationist, providing a unique synthesis on their status, distribution and ecology. In addition, it presents information on various conservation threats, including fisheries by catch, contaminants, noise disturbance, plastic ingestion and climate change. This comprehensive resource will appeal to marine mammal conservationists and researchers, as well as environmental and wildlife practitioners at all levels. Offers an accessible review on how scientists study this challenging group of mammals to gather necessary evidence for conservation action Illustrates, with striking images, all recorded regional species, including distribution maps, key threats and specific research methods Includes contributions from leading scientists, conservationists, and members of government and international bodies, like IWC and UNEP
Author: National Fisheries Center and Aquarium (U.S.)
Publisher:
ISBN:
Category : Dolphins
Languages : en
Pages : 16
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Book Description
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
Author: Trisha Speed Shaskan
Publisher: Capstone
ISBN: 1404855459
Category : Dolphins
Languages : en
Pages : 14
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Book Description
"One animal has a long, sleek body. The other animal's body is short and chubby. Do you know the differences between a dolphin and a porpoise?"--P. [4] of cover.
