Ostriches

Ostriches PDF Author: Laura Hamilton Waxman
Publisher: Lerner Publications
ISBN: 1467796344
Category : Juvenile Nonfiction
Languages : en
Pages : 36

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Book Description
See what an ostrich has in common with a secretary bird. Learn what sets an ostrich apart from a merlin. Readers will compare key traits of ostriches—their appearance, behavior, habitat, and life cycle—to traits of other birds. Charts and sidebars support key ideas and provide details. Through gathering information about similarities and differences, readers will make connections and draw conclusions about what makes this animal a bird and how birds are alike and different from each other.

Ostriches

Ostriches PDF Author: Laura Hamilton Waxman
Publisher: Lerner Publications
ISBN: 1467796344
Category : Juvenile Nonfiction
Languages : en
Pages : 36

Get Book Here

Book Description
See what an ostrich has in common with a secretary bird. Learn what sets an ostrich apart from a merlin. Readers will compare key traits of ostriches—their appearance, behavior, habitat, and life cycle—to traits of other birds. Charts and sidebars support key ideas and provide details. Through gathering information about similarities and differences, readers will make connections and draw conclusions about what makes this animal a bird and how birds are alike and different from each other.

Palaeobiology of Giant Flightless Birds

Palaeobiology of Giant Flightless Birds PDF Author: Delphine Angst
Publisher: Elsevier
ISBN: 0081011431
Category : Science
Languages : en
Pages : 298

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Book Description
The fossil record of giant flightless birds extends back to the Late Cretaceous, more than 70 million years ago, but our understanding of these extinct birds is still incomplete. This is partly because the number of specimens available is sometimes limited, but also because widely different approaches have been used to study them, with sometimes contradictory results. This book summarizes the current knowledge of the paleobiology of seven groups of giant flightless birds: Dinornithiformes, Aepyornithiformes, Dromornithidae, Phorusrhacidae, Brontornithidae, Gastornithidae and Gargantuavis. The first chapter presents the global diversity of these birds and reviews the tools and methods used to study their paleobiology. Chapters 2 to 8 are each dedicated to one of the seven groups of extinct birds. Finally, a conclusion offers a global synthesis of the information presented in the book in an attempt to define a common evolutionary model. - Focuses on the giant flightless birds that evolved independently in different parts of the world since the Cretaceous period - Covers a number of different families with different evolutionary histories, providing a source of interesting comparisons - Provides emphasis on the palaeobiology of these birds, including their evolution, adaptations, mode of life, ecology and extinction

Fascinating Flightless Birds

Fascinating Flightless Birds PDF Author: David R Morgan
Publisher:
ISBN: 9781946908391
Category : Juvenile Fiction
Languages : en
Pages : 52

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Book Description
A charming 32 page children's picture book about flightless birds with colorful pictures and fun facts about these birds.

Magnificent Mihirungs

Magnificent Mihirungs PDF Author: Peter F. Murray
Publisher: Indiana University Press
ISBN: 9780253342829
Category : Nature
Languages : en
Pages : 428

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Book Description
Over millions of years, Australia's unique biodiversity has produced a large cabinet of curiosities. Among the weirder members of this group were the Mihirungs, members of the now extinct family Dromornithidae. Made up of several genera of flightless birds—among them one of the very largest birds that ever lived—the dromornithids ranged from 60-kilogram beasts, 1.5 meters tall, to giants twice that size, weighing nearly half a metric ton. They were, by orders of magnitude, the largest "geese" that ever lived. One species was comparable in size to the Ele-phantbird of Madagascar and the Giant Moa of New Zealand. This book is the first major study of this unique and highly diverse group. It aims to present as complete a synthesis as possible of current information about this fascinating family of birds.

Flightless Goose

Flightless Goose PDF Author: Eric D. Goodman
Publisher:
ISBN: 9780975440254
Category : Local author
Languages : en
Pages : 0

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Book Description
When Gilbert the goose is in an accident with a car and can no longer fly, he is ridiculed by the other geese until he realizes it is his differences that make him special.

180 Days™: Science for Fourth Grade

180 Days™: Science for Fourth Grade PDF Author: Lauren Homayoun
Publisher: Teacher Created Materials
ISBN: 1425814107
Category : Education
Languages : en
Pages : 218

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Book Description
180 Days of Science is a fun and effective daily practice workbook designed to help students explore the three strands of science: life, physical, and earth and space. This easy-to-use fourth grade workbook is great for at-home learning or in the classroom. The engaging standards-based activities cover grade-level skills with easy to follow instructions and an answer key to quickly assess student understanding. Students will explore a new topic each week building content knowledge, analyzing data, developing questions, planning solutions, and communicating results. Watch as students are motivated to learn scientific practices with these quick independent learning activities.Parents appreciate the teacher-approved activity books that keep their child engaged and learning. Great for homeschooling, to reinforce learning at school, or prevent learning loss over summer.Teachers rely on the daily practice workbooks to save them valuable time. The ready to implement activities are perfect for daily morning review or homework. The activities can also be used for intervention skill building to address learning gaps. Aligns to Next Generation Science Standards (NGSS).

Our Wonder World

Our Wonder World PDF Author:
Publisher:
ISBN:
Category : Encyclopedias and dictionaries
Languages : en
Pages : 468

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Book Description


Avian Evolution

Avian Evolution PDF Author: Gerald Mayr
Publisher: John Wiley & Sons
ISBN: 111902076X
Category : Science
Languages : en
Pages : 341

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Book Description
Knowledge of the evolutionary history of birds has much improved in recent decades. Fossils from critical time periods are being described at unprecedented rates and modern phylogenetic analyses have provided a framework for the interrelationships of the extant groups. This book gives an overview of the avian fossil record and its paleobiological significance, and it is the only up-to-date textbook that covers both Mesozoic and more modern-type Cenozoic birds in some detail. The reader is introduced to key features of basal avians and the morphological transformations that have occurred in the evolution towards modern birds. An account of the Cenozoic fossil record sheds light on the biogeographic history of the extant avian groups and discusses fossils in the context of current phylogenetic hypotheses. This review of the evolutionary history of birds not only addresses students and established researchers, but it may also be a useful source of information for anyone else with an interest in the evolution of birds and a moderate background in biology and geology.

First Animal Encyclopedia

First Animal Encyclopedia PDF Author: DK
Publisher: Penguin
ISBN: 1465443045
Category : Juvenile Nonfiction
Languages : en
Pages : 170

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Book Description
DK First Animal Encyclopedia is loaded with spectacular photographs showing animal habits and habitats. From aardvark to zebra, this ebook includes fascinating facts about animals, giving children a wonderful head start on learning about the animal world. This ebook is an ideal first reference guide to the animals of the world.

Our Wonder World: The wonder of life

Our Wonder World: The wonder of life PDF Author:
Publisher:
ISBN:
Category : Children's encyclopedias and dictionaries
Languages : en
Pages : 468

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Book Description