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Whose Eggs Are These

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Whose Eggs Ssn Em F And F

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Author : Brian Cutting
language : en
Publisher:
Release Date : 1988

Whose Eggs Ssn Em F And F written by Brian Cutting and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Eggs categories.

Whose Eggs Are These

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Author : Brian Cutting
language : en
Publisher:
Release Date : 2015

Whose Eggs Are These written by Brian Cutting and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Readers (Primary) categories.

Whose Egg

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Author : Lynette Evans
language : en
Publisher: Insight Kids
Release Date : 2013-04-09

Whose Egg written by Lynette Evans and has been published by Insight Kids this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-09 with Juvenile Fiction categories.

Does the egg lying in the golden sand belong to a penguin or a turtle, a snake or a butterfly? Use what you already know about animals and their environments along with the illustrative evidence that Guy Troughton provides to sleuth around and predict which animal will hatch from which egg. Let Whose Egg? aid the imagination in visualizing everything from emerald green eggs to those that house “scaly claws” and “snapping jaws.” Kids will love opening up the flaps and discovering what type of animal belongs to each egg.

The Book Of Eggs

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Author : Mark E. Hauber
language : en
Publisher: University of Chicago Press
Release Date : 2014-08-01

The Book Of Eggs written by Mark E. Hauber and has been published by University of Chicago Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-01 with Science categories.

From the brilliantly green and glossy eggs of the Elegant Crested Tinamou—said to be among the most beautiful in the world—to the small brown eggs of the house sparrow that makes its nest in a lamppost and the uniformly brown or white chickens’ eggs found by the dozen in any corner grocery, birds’ eggs have inspired countless biologists, ecologists, and ornithologists, as well as artists, from John James Audubon to the contemporary photographer Rosamond Purcell. For scientists, these vibrant vessels are the source of an array of interesting topics, from the factors responsible for egg coloration to the curious practice of “brood parasitism,” in which the eggs of cuckoos mimic those of other bird species in order to be cunningly concealed among the clutches of unsuspecting foster parents. The Book of Eggs introduces readers to eggs from six hundred species—some endangered or extinct—from around the world and housed mostly at Chicago’s Field Museum of Natural History. Organized by habitat and taxonomy, the entries include newly commissioned photographs that reproduce each egg in full color and at actual size, as well as distribution maps and drawings and descriptions of the birds and their nests where the eggs are kept warm. Birds’ eggs are some of the most colorful and variable natural products in the wild, and each entry is also accompanied by a brief description that includes evolutionary explanations for the wide variety of colors and patterns, from camouflage designed to protect against predation, to thermoregulatory adaptations, to adjustments for the circumstances of a particular habitat or season. Throughout the book are fascinating facts to pique the curiosity of binocular-toting birdwatchers and budding amateurs alike. Female mallards, for instance, invest more energy to produce larger eggs when faced with the genetic windfall of an attractive mate. Some seabirds, like the cliff-dwelling guillemot, have adapted to produce long, pointed eggs, whose uneven weight distribution prevents them from rolling off rocky ledges into the sea. A visually stunning and scientifically engaging guide to six hundred of the most intriguing eggs, from the pea-sized progeny of the smallest of hummingbirds to the eggs of the largest living bird, the ostrich, which can weigh up to five pounds, The Book of Eggs offers readers a rare, up-close look at these remarkable forms of animal life.

The Most Perfect Thing

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Author : Tim Birkhead
language : en
Publisher: Bloomsbury Publishing
Release Date : 2016-04-07

The Most Perfect Thing written by Tim Birkhead and has been published by Bloomsbury Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-07 with Nature categories.

'I think that, if required on pain of death to name instantly the most perfect thing in the universe, I should risk my fate on a bird's egg' Thomas Wentworth Higginson, 1862 How are eggs of different shapes made, and why are they the shape they are? When does the shell of an egg harden? Why do some eggs contain two yolks? How are the colours and patterns of an eggshell created, and why do they vary? And which end of an egg is laid first – the blunt end or the pointy end? These are just some of the questions A Bird's Egg answers, as the journey of a bird's egg from creation and fertilisation to its eventual hatching is examined, with current scientific knowledge placed within an historical context. Beginning with an examination of the stunning eggs of the guillemot, each of which is so variable in pattern and colour that no two are ever the same, acclaimed ornithologist Tim Birkhead then looks at the eggs of hens, cuckoos and many other birds, revealing weird and wonderful facts about these miracles of nature. Woven around and supporting these facts are extraordinary stories of the individuals who from as far back as Ancient Egypt have been fixated on the study and collection of eggs, not always to the benefit of their conservation. Firmly grounded in science and enriched by a wealth of observation drawn from a lifetime spent studying birds,A Bird's Egg is an illuminating and engaging exploration of the science behind eggs and the history of man's obsession with them.

The Baby Bird And Its Problems

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Author : W. Bickerton
language : en
Publisher: Read Books Ltd
Release Date : 2017-09-29

The Baby Bird And Its Problems written by W. Bickerton and has been published by Read Books Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-29 with Nature categories.

First published in 1927, "The Baby Bird and Its Problems" is a vintage treatise on young birds with a special focus on their early development and common ailments. The author combined the simple observations of the naturalist with contemporary scientific understanding, making for fascinating and informative reading. This volume is highly recommended for those with an interest in ornithology, and it is not to be missed by collectors of vintage bird watching literature. Contents include: "The Call Of Spring", "The Homes In Which The Baby Birds Are Born", "The Eggs From Which The Nesting Birds Are Hatched", "The Baby Bird Within The Egg", "How Young Birds are Protected Against Their Enemies", " How And On What Young Birds Are Fed", " How And On What Young Birds Are Fed (continued)", "How The Nursery In Some Cases Is Kept Clean", "How Young Birds Are Affected By The Heat", etc. Many vintage books such as this are becoming increasingly scarce and expensive. We are republishing this volume now in an affordable, modern, high-quality addition complete with a specially commissioned new introduction on ornithology.