The Cult of the Budgerigar PDF Download
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Author: W. Watmough
Publisher:
ISBN:
Category : Budgerigar
Languages : en
Pages : 300
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Book Description
Author: W. Watmough
Publisher:
ISBN:
Category : Budgerigar
Languages : en
Pages : 300
Get Book Here
Book Description
Author: William Watmough
Publisher:
ISBN:
Category : Budgerigar
Languages : en
Pages : 302
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Book Description
Author: W. Watmough
Publisher:
ISBN: 1443773212
Category :
Languages : en
Pages : 292
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Book Description
This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1902 Excerpt: ...earth. r' = radius of moon, or other body. P = moon's horizontal parallax = earth's angular semidiameter as seen from the moon. f = moon's angular semidiameter. Now = P (in circular measure), r'-r = r (in circular measure);.'. r: r':: P: P', or (radius of earth): (radios of moon):: (moon's parallax): (moon's semidiameter). Examples. 1. Taking the moon's horizontal parallax as 57', and its angular diameter as 32', find its radius in miles, assuming the earth's radius to be 4000 miles. Here moon's semidiameter = 16';.-. 4000::: 57': 16';.-. r = 400 16 = 1123 miles. 2. The sun's horizontal parallax being 8"8, and his angular diameter 32V find his diameter in miles. ' Am. 872,727 miles. 3. The synodic period of Venus being 584 days, find the angle gained in each minute of time on the earth round the sun as centre. Am. l"-54 per minute. 4. Find the angular velocity with which Venus crosses the sun's disc, assuming the distances of Venus and the earth from the sun are as 7 to 10, as given by Bode's Law. Since (fig. 50) S V: VA:: 7: 3. But Srhas a relative angular velocity round the sun of l"-54 per minute (see Example 3); therefore, the relative angular velocity of A V round A is greater than this in the ratio of 7: 3, which gives an approximate result of 3"-6 per minute, the true rate being about 4" per minute. Annual ParaUax. 95. We have already seen that no displacement of the observer due to a change of position on the earth's surface could apparently affect the direction of a fixed star. However, as the earth in its annual motion describes an orbit of about 92 million miles radius round the sun, the different positions in space from which an observer views the fixed stars from time to time throughout the year must be separated ...
Author: Various
Publisher: Read Books Ltd
ISBN: 1473390567
Category : Pets
Languages : en
Pages : 106
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Book Description
This antiquarian volume comprises a complete guide to exhibiting and showing budgerigars, including tips on exhibition cages, breeding winners, preparing and washing your budgerigar, and a guide to judging and the points systems. This comprehensive and profusely illustrated handbook is highly recommended for modern budgerigar enthusiasts, and constitutes a must-read for those with an interest in entering budgerigar competitions. The chapters of this book include: “Exhibiting”, “How to Breed Winners”, “Preparing for Exhibition”, “How to Wash a Budgerigar”, “Judging”, “Points for Colour”, “Masks, Spots and Wing-Markings”, “Undesirable Features”, and “Good Husbandry Pays”. This antiquarian book is being republished now in an affordable, modern edition - complete with a specially commissioned new introduction on aviculture.
Author: Penny Olsen
Publisher:
ISBN: 9780642279606
Category :
Languages : en
Pages :
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Book Description
The Budgerigar is arguably Australia's best-known bird. At the same time, it is so ubiquitous that not everyone knows that it is Australian. Nor do many realise that the multicoloured bird that comes to mind--not to mention today's super-sized, extravagantly coiffed show budgie--is as different from the free-living original as a chihuahua from a wolf. Far from the cosy domestic lives our pet budgies live today, the native budgerigar has lived millennia of boom-bust cycles in the arid inland of Australia. Life was often short; if they were not fodder for predators, they starved or had to struggle their way to districts closer to the coast. For the Warlpiri and their Arrernte neighbours around Alice Springs, the Budgerigar (in its ancestral form) was a totem animal, featuring in art, ceremonies, songlines and legends. Since 1840, when ornithologist John Gould took living specimens to London, this little parrot has been on a remarkable journey. The Budgerigar was Australia's first mass export; its story includes British queens and nobles, Japanese princes and Hollywood stars. It has won the hearts of British spies and world leaders, including Churchill, Stalin and Kennedy. Taking the reader from the Dreamtime to the colonial live bird trade, the competitive culture of the showroom and today's thriving wild flocks, Flight of the Budgerigar is the authoritative history of the Budgerigar, written by respected ornithologist Dr Penny Olsen, and lavishly illustrated in full colour.
Author: Jane Hamlett
Publisher: Reaktion Books
ISBN: 1789147409
Category : History
Languages : en
Pages : 257
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Book Description
A history of pets and their companions in Britain from the Victorians to today. Pet Revolution tracks the British love affair with pets over the last two centuries. As pets have entered our homes and joined our families, they have radically changed our world. Historians Jane Hamlett and Julie-Marie Strange show how the pet economy exploded—increasing the availability of pet foods, medicines, and shops—and reshaped our modern lives in the process. A history of pets and their human companions, this book reimagines the “pet revolution” as one among many other revolutions—industrial, agricultural, and political—that made possible contemporary life.
Author: Ivan Vladislavić
Publisher: Penguin Random House South Africa
ISBN: 1415206066
Category : Fiction
Languages : en
Pages : 210
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Book Description
A private-eye convention and a tussle over a Pierneef A young man's unsettling experience in the American South and a tragedy off the coast of Mauritius. A bizarre night of industrial theatre and a translator at a loss for words. These are but a few of the fictions in 101 Detectives, a new collection of short stories by Ivan Vladislavić, one of South Africa's most celebrated authors. A collection of short stories launched his career as a writer. Twenty-six years and a whole oeuvre later, 101 Detectives showcases Vladislavić's virtuosity as he bends and recasts this literary form in spectacular fashion.
Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 586
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Book Description
Author:
Publisher:
ISBN:
Category : Animals
Languages : en
Pages : 690
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Book Description
Author: Various
Publisher: Read Books Ltd
ISBN: 1528764218
Category : Pets
Languages : en
Pages : 142
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Book Description
This antique book contains a detailed and interesting guide to breeding very specific colours into pet budgerigars, as well as containing detailed information on hybrids, mule breeding, and the importance of record keeping. The perfect book for both professional and private breeders, this text is both easy-to-digest and detailed, and constitutes a great addition to any collection of avicultural literature. Chapters contained in this book are: 'The Elements of Colour Production', 'The Colour Varieties and Recommended Pairings', 'Colour Production', 'In-Breeding', 'Hybrids and Mule Breeding', and 'Keeping Records'. This book has been chosen for modern republication because of its timeless educational value, and is proudly republished here complete with a new introduction to the subject of aviculture.
