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Author: Robert E. Simmons Publisher: Oxford University Press, USA ISBN: 9780198549642 Category : Science Languages : en Pages : 388
Book Description
Harriers are a charismatic group of birds of prey with a worldwide distribution that have long fascinated bird watchers and scientists. Here for the first time the biology of the world's harriers is treated within one over, in readily accessible language. There are detailed comparisons of northern and southern species, descriptions of mating systems and population dynamics life histories, and insights into the selection pressures shaping the birds' life histories. The author addresses such questions as how females choose partners against their apparent self- interest, how they adjust to prevailing circumstances to produce the perfect clutch size, and what underlies variations in size dimorphism and copulation patterns. New information resulting from a DNA examination of the group reveals three new harrier species and allows construction of a new phylogeny of the harriers. The author's twin brother brings the book to life by fine original line drawings of these impressive birds. It will be a treat for all raptor biologists, amateur raptophiles, and behavioral ecologists interested in birds of prey.
Author: Robert E. Simmons Publisher: Oxford University Press, USA ISBN: 9780198549642 Category : Science Languages : en Pages : 388
Book Description
Harriers are a charismatic group of birds of prey with a worldwide distribution that have long fascinated bird watchers and scientists. Here for the first time the biology of the world's harriers is treated within one over, in readily accessible language. There are detailed comparisons of northern and southern species, descriptions of mating systems and population dynamics life histories, and insights into the selection pressures shaping the birds' life histories. The author addresses such questions as how females choose partners against their apparent self- interest, how they adjust to prevailing circumstances to produce the perfect clutch size, and what underlies variations in size dimorphism and copulation patterns. New information resulting from a DNA examination of the group reveals three new harrier species and allows construction of a new phylogeny of the harriers. The author's twin brother brings the book to life by fine original line drawings of these impressive birds. It will be a treat for all raptor biologists, amateur raptophiles, and behavioral ecologists interested in birds of prey.
Author: Publisher: ISBN: Category : Languages : en Pages : 136
Book Description
Runner's World magazine aims to help runners achieve their personal health, fitness, and performance goals, and to inspire them with vivid, memorable storytelling.
Author: Donald Watson Publisher: Bloomsbury Publishing ISBN: 147294612X Category : Nature Languages : en Pages : 336
Book Description
An acknowledged classic of narrative nature-writing, Donald Watson's The Hen Harrier was the culmination of a lifetime's study of this beautiful upland bird. A gentle, warm and wonderfully written book, The Hen Harrier stems from an age of 'amateur' conservation, from the pen of a man who cared deeply about birds and their habitats, especially of the Scottish borders where he conducted much of his research and painting. The book was among the last of a dying breed; it would be thirty years or more before writing on our natural history would again reach the heights of accessibility to nature-lovers exemplified by Donald Watson and his peers. The book starts with Watson setting down more or less everything known about harriers – which at that time often consisted of information sent by letter to the author, rather than published in a journal – before moving on to the story of Watson's years studying nests in the south-west of Scotland. With a foreword by conservation champion Mark Avery, this edition of Watson's greatest work is particularly timely. The conflict between grouse-shooting interests, which has overseen the virtual extinction of the harrier as a breeding bird in England through illegal persecution, and an increasingly vocal conservationist lobby is the number one conservation issue in Britain today. Donald Watson's narrative soars like a sky-dancing harrier throughout this book. Read it, and be taken back to a simpler age of nature conservation by a true master of the art.
Author: James Bennet Publisher: Chartwell Books ISBN: 0785834990 Category : Transportation Languages : en Pages : 226
Book Description
Read what military pilots have to say about flying some of the most incredible fighting aircraft ever built. "It's like a $20 million strap on carnival ride," - AH-64 Apache Pilot "I had high expectations, and it's beat eery one of those. The whole jet is awesome." - F/A-18F Super Hornet pilot. The role of the pilot has changed hugely in the last sixty years of military aviation. Jet pilots in the 1960s, flying types such as the Harrier and F-102, would have spent a huge portion of their concentration just keeping the aircraft under control. That left little spare mental capacity to locate and engage the enemy. Today, the opposite is true. Computers have made flying so simple that it is now considered very easy to fly the SAAB Gripen or Lockheed Martin F-35 Lightning II, allowing the pilot to focus fully on his or her mission. G-Force Flying the World's Greatest Aircraft is a celebration of the experience of flying some of aviation's most spectacular, powerful, and dangerous machines, from early jet fighters such as the F-86 Sabre and MiG-15 to today's F-22 Raptor and Eurofighter Typhoon. Packed with first-hand interviews with test and combat pilots from the world's air forces, and illustrated with extensively researched and striking imagery, G-Force Flying the World's Greatest Aircraft is thrilling ride alongside the pilots who fly the aircraft every day. Featuring first-hand accounts of combat over Korea in the MiG-15, endurance missions in the B-2, and bombing Iraqi targets in the Tornado, this book puts the reader directly in the pilot's seat, and will appeal to aviation enthusiasts of all ages.
Author: Publisher: ISBN: Category : Languages : en Pages : 80
Book Description
Running Times magazine explores training, from the perspective of top athletes, coaches and scientists; rates and profiles elite runners; and provides stories and commentary reflecting the dedicated runner's worldview.
Author: Hutchinson Andrew Boyd Publisher: Simon and Schuster ISBN: 1631440772 Category : Sports & Recreation Languages : en Pages : 328
Book Description
In The Complete History of Cross-Country Running, author Andrew Boyd Hutchinson captures the full history of cross-country running, from the early 1800s to the present day, on both a national and international scale. It includes chronicles of legendary teams, inspirational tales of achievement, controversies, and interviews with record-breaking runners past and present. From Walter George and Alfred Shrubb to Steve Prefontaine, Bill Rogers, and Galen Rupp—and everyone in between—Hutchinson uncovers all angles, via training logs, discussions with coaches, and the review of newspaper archives for race results and forgotten storylines. He offers commentary from Olympians such as David Torrence and Shannon Rowbury, amongst others. Along the way, the book addresses the following topics: • How cross country began in England • How the sport found its way to American colleges and universities • The birth of the International Cross-Country Championships • All the close events, including the 2012 race between Molly Huddle and Sara Hall at the US National Cross-Country Championship • And so much more!
Author: Gordon R. Dickson Publisher: Baen Publishing Enterprises ISBN: 1625790694 Category : Fiction Languages : en Pages : 162
Book Description
Earth is but a memory¾the real action these days is in The Magnicate, a league of all the human worlds in the galaxy. At the center of the Magnicate is the Hub, a huge artificial world from which control of Human Space flows. The Hub governs, but even so, control sometimes requires force. Enter the Harriers. They are an elite military force created to guard the Hub and do the job that the effete diplomats of the Hub will not and dare not do. There are the Grand Harriers, who acts as a large force, and the Petit Harriers, who are sent on special missions¾and tend to have a hell of a lot more fun! Novellas by S.N. Lewitt, Steve Perry, and Chelsea Quinn Yarbro. At the publisher's request, this title is sold without DRM (Digital Rights Management).
Author: Robert E. Simmons
Author: Robert E. Simmons
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Author: Donald Watson
Author: James Bennet
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Author: Hutchinson Andrew Boyd
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Author: Gordon R. Dickson