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Passerine Migration

2012-04-18 Science
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Release : 2012-04-18
Genre : Science
Kind : eBook
Book Rating : 205/5 ( reviews)

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Book Synopsis Passerine Migration by : Nikita Chernetsov

Download or read book Passerine Migration written by Nikita Chernetsov. This book was released on 2012-04-18. Available in PDF, EPUB and Kindle. Book excerpt: Most birds cannot cover the distance between their breeding and winter quarters in one hop. They have to make multiple flights alternated with stopovers. Which factors govern the birds’ decisions to stop, to stop for how long, when to resume flight? What is better – to accumulate much fuel and to make long flights for many hundreds of kilometres, or to travel in small steps? Is it necessary to find habitats similar to the breeding ones or other habitats would do? Are long migratory flights indeed so costly energetically as usually assumed? This monograph summarizes our current knowledge on the ecology of songbird migrants during migratory stopovers and on their behaviour.​

Animal Migration

1981-10-30 Science
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Release : 1981-10-30
Genre : Science
Kind : eBook
Book Rating : 746/5 ( reviews)

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Book Synopsis Animal Migration by : D. J. Aidley

Download or read book Animal Migration written by D. J. Aidley. This book was released on 1981-10-30. Available in PDF, EPUB and Kindle. Book excerpt:

Bird Migration across the Himalayas

2017-04-06 Science
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Release : 2017-04-06
Genre : Science
Kind : eBook
Book Rating : 685/5 ( reviews)

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Book Synopsis Bird Migration across the Himalayas by : Herbert H. T. Prins

Download or read book Bird Migration across the Himalayas written by Herbert H. T. Prins. This book was released on 2017-04-06. Available in PDF, EPUB and Kindle. Book excerpt: Birds migrating across the Himalayan region fly over the highest peaks in the world, facing immense physiological and climatic challenges. The authors show the different strategies used by birds to cope with these challenges. Many wetland avian species are seen in the high-altitude lakes of the Himalayas and the adjoining Tibetan Plateau, such as Bar-Headed Geese. Ringing programmes have generated information about origins and destinations, and this book is the first to present information on the bird's exact migratory paths. Capitalising on knowledge generated through satellite telemetry, the authors describe the migratory routes of a multitude of birds flying over or skirting the Himalayas. The myriad of threats to migratory birds and the wetland system in the Central Asian Flyway are discussed, with ways to mitigate them. This volume will inform and persuade policy-makers and conservation practitioners to take appropriate measures for the long-term survival of this unique migration.

Avian Migration

2013-03-09 Science
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Release : 2013-03-09
Genre : Science
Kind : eBook
Book Rating : 576/5 ( reviews)

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Book Synopsis Avian Migration by : Peter Berthold

Download or read book Avian Migration written by Peter Berthold. This book was released on 2013-03-09. Available in PDF, EPUB and Kindle. Book excerpt: P. Berthold and E. Gwinnd Bird migration is an intriguing aspect of the living world - so much so that it has been investigated for as long, and as thoroughly, as almost any other natural phenomenon. Aristotle, who can count as the founder of scientific ornithology, paid very close attention to the migrations of the birds he ob served, but it was not until the reign of Friedrich II, in the first half of the 13th century, that reliable data began to be obtained. From then on, the data base grew rapidly. Systematic studies of bird migration were introduced when the Vogelwarte Rossitten was founded, as the first ornithological biological observation station in the world (see first chapter "In Memory of Vogelwarte Rossitten"). This area later received enormous impetus when ex perimental research on the subject was begun: the large-scale bird-ringing experiment initiated in Rossitten in 1903 by Johannes Thienemann (who was inspired by the pioneering studies of C. C. M. Mortensen), the experiments on photoperiodicity carried out by William Rowan in the 1920s in Canada and retention and release experiments performed by Thienemann in the 1930s in Rossitten, the first experimental study on the orientation of migratory birds. After the Second World War, migration research, while continuing in the previous areas, also expanded into new directions such as radar ornithology, ecophysiology and hormonal control mechanisms, studies of evolution, ge netics, telemetry and others.

Songbird Journeys

2007-05-01 Nature
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Release : 2007-05-01
Genre : Nature
Kind : eBook
Book Rating : 184/5 ( reviews)

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Book Synopsis Songbird Journeys by : Miyoko Chu

Download or read book Songbird Journeys written by Miyoko Chu. This book was released on 2007-05-01. Available in PDF, EPUB and Kindle. Book excerpt: Explores the remarkable lives of migratory birds and answers such questions about songbirds as where do they go, how do they get there, and what do they do in the places that they inhabit throughout the year.

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