Bird Fact Friday – City Birds

From page 132 of The Crossley ID Guide: Raptors:

The Taiga Merlin, the most common type of Merlin, generally makes its home in the boreal forest out of earshot of the Bald Eagle. Recently, like a number of other raptors, it has begun adapting to humans and making its home in urban areas.

The Crossley ID Guide: Raptors
Richard Crossley, Jerry Liguori, Brian Sullivan
Introduction

RaptorsPart of the revolutionary Crossley ID Guide series, this is the first raptor guide with lifelike scenes composed from multiple photographs—scenes that allow you to identify raptors just as the experts do. Experienced birders use the most easily observed and consistent characteristics—size, shape, behavior, probability, and general color patterns. The book’s 101 scenes—including thirty-five double-page layouts—provide a complete picture of how these features are all related. Even the effects of lighting and other real-world conditions are illustrated and explained. Detailed and succinct accounts from two of North America’s foremost raptor experts, Jerry Liguori and Brian Sullivan, stress the key identification features. This complete picture allows everyone from beginner to expert to understand and enjoy what he or she sees in the field. The mystique of bird identification is eliminated, allowing even novice birders to identify raptors quickly and simply.

Comprehensive and authoritative, the book covers all thirty-four of North America’s diurnal raptor species (all species except owls). Each species is featured in stunning color plates that show males and females, in a full spectrum of ages and color variants, depicted near and far, in flight and at rest, and from multiple angles, all caught in their typical habitats. There are also comparative, multispecies scenes and mystery photographs that allow readers to test their identification skills, along with answers and full explanations in the back of the book. In addition, the book features an introduction, and thirty-four color maps accompany the plates.

Whether you are a novice or an expert, this one-of-a-kind guide will show you an entirely new way to look at these spectacular birds.

Bird Fact Friday – The migratory habits of the Peregrine Falcon

From page 85 of Hawks from Every Angle:

Peregrine Falcons often travel great distances on migration. Their name originates from the word peregrinate, which means “to wander.” Individual peregrines have been tracked from Alaska to South America and across the Atlantic from the Florida Keys.

Hawks from Every Angle: How to Identify Raptors in Flight
Jerry Liguori

LiguoriIdentifying hawks in flight is a tricky business. Across North America, tens of thousands of people gather every spring and fall at more than one thousand known hawk migration sites—from New Jersey’s Cape May to California’s Golden Gate. Yet, as many discover, a standard field guide, with its emphasis on plumage, is often of little help in identifying those raptors soaring, gliding, or flapping far, far away.

Hawks from Every Angle takes hawk identification to new heights. It offers a fresh approach that literally looks at the birds from every angle, compares and contrasts deceptively similar species, and provides the pictures (and words) needed for identification in the field. Jerry Liguori pinpoints innovative, field-tested identification traits for each species from the various angles that they are seen.

Featuring 339 striking color photos on 68 color plates and 32 black & white photos, Hawks from Every Angle is unique in presenting a host of meticulously crafted pictures for each of the 19 species it covers in detail—the species most common to migration sites throughout the United States and Canada. All aspects of raptor identification are discussed, including plumage, shape, and flight style traits.

For all birders who follow hawk migration and have found themselves wondering if the raptor in the sky matches the one in the guide, Hawks from Every Angle—distilling an expert’s years of experience for the first time into a comprehensive array of truly useful photos and other pointers for each species—is quite simply a must.

Bird Fact Friday – Bergmann’s Rule

From page 51 of The Birdwatcher’s Companion to North American Birdlife:

A nineteenth-century German zoologist observed that overall body size tends to be greater in representatives of bird and mammal species living permanently in cooler climates than in those living in warmer climates because large bodies retain heat more effectively than smaller ones.

The Birdwatcher’s Companion to North American Birdlife
Christopher W. Leahy

LeahyThe quintessential A-Z guide, this is a book that anyone interested in birds will want to have close at hand. First published more than twenty years ago, this highly respected reference volume has been fully revised and updated. It captures the fundamental details as well as the immense fascination of North American bird life in a style that is authoritative, yet fresh, witty, and eminently readable.

Both a practical handbook for amateurs and a handy reference for seasoned birders, it provides accounts of the basic elements of birdlife, as well as a wealth of easy-to-access information on such subjects as bird physiology and anatomy, terms and jargon, name definitions and etymology, and ornithological groupings.

Readers will discover everything from the color of a dipper’s eggs (glossy, white, and unmarked) to the number of species of woodpeckers in the world (216). They will also find more than one hundred of the best-known and most colorful colloquial names for birds, alphabetized and briefly defined. Collective nouns relating to birdlife–for example, “an exaltation of larks”–are included in the “Nouns of Assemblage” section. Biographical sketches of persons responsible for describing or naming a significant number of North American species are also included, as well as handsome and accurate illustrations by Gordon Morrison. And for those who want to go beyond reading about their favorite birds and take to the great outdoors, the book offers still more useful information: descriptive entries on a selection of the best-known birdwatching spots of North America.

Bird Fact Friday – Birds protected by religious tradition in India

From page 20 of Birds of India:

The enlightened and benevolent attitudes of Hinduism and Buddhism towards wildlife have helped to conserve the rich natural heritage of the Indian subcontinent. India has a tradition of protection of all forms of animals dating back at least 3,000 years when the Rig Veda mentioned the right of animals to live. Sacred groves, village tanks, and temples where the hunting and killing of all forms of life is prohibited can be found throughout India.

Birds of India: Pakistan, Nepal, Bangladesh, Bhutan, Sri Lanka, and the Maldives
Second edition
Richard Grimmett, Carol Inskipp & Tim Inskipp

IndiaThe best field guide to the birds of the Indian subcontinent is now even better. Thoroughly revised, with 73 new plates and many others updated or repainted, the second edition of Birds of India now features all maps and text opposite the plates for quicker and easier reference. Newly identified species have been added, the text has been extensively revised, and all the maps are new. Comprehensive and definitive, this is the indispensable guide for anyone birding in this part of the world.

Bird Fact Friday – Where do penguins live?

From page 16 of Penguins:

A popular misconception is that all penguins live around the poles. Penguins are actually constrained to the southern hemisphere, but only four species of 18 (or 19, depending on the taxonomy used) form colonies along parts of the Antarctic coastline, remaining at least 1200 km (745 miles) from the South Pole. The entire ‘crested dynasty’ (seven species), live in slightly milder climates, mostly north of the Polar Front, nesting on subantarctic islands. Still others make their homes in Australia, New Zealand, and the Galapagos Islands. Many penguins live in areas so remote that they are rarely observed or photographed.

Penguins: The Ultimate Guide
Tui De Roy, Mark Jones & Julie Cornthwaite

PenguinsPenguins are perhaps the most beloved birds. On land, their behavior appears so humorous and expressive that we can be excused for attributing to them moods and foibles similar to our own. Few realize how complex and mysterious their private lives truly are, as most of their existence takes place far from our prying eyes, hidden beneath the ocean waves. This stunningly illustrated book provides a unique look at these extraordinary creatures and the cutting-edge science that is helping us to better understand them. Featuring more than 400 breathtaking photos, this is the ultimate guide to all 18 species of penguins, including those with retiring personalities or nocturnal habits that tend to be overlooked and rarely photographed.

A book that no bird enthusiast or armchair naturalist should do without, Penguins includes discussions of penguin conservation, informative species profiles, fascinating penguin facts, and tips on where to see penguins in the wild.

• Covers all 18 species of the world’s penguins
• Features more than 400 photos
• Explores the latest science on penguins and their conservation
• Includes informative species profiles and fascinating penguin facts

Bird Fact Friday – Albatross

From page 26 of Offshore Sea Life ID Guide: West Coast:

The Black-footed Albatross is common offshore from spring to fall and uncommon in the winter. It often follows boats and scavenges. It is dark overall with a white noseband and a dusky bill. Older adults have white tail coverts; some birds bleach to whitish on their head and neck. It breeds in November and December, mostly in Hawaii.

Offshore Sea Life ID Guide: West Coast
Steve N.G. Howell & Brian L. Sullivan
Introduction

k10465Two-thirds of our planet lies out of sight of land, just offshore beyond the horizon. What wildlife might you find out there? And how might you identify what you see? This Offshore Sea Life ID Guide, designed for quick use on day trips off the West Coast, helps you put a name to what you see, from whales and dolphins to albatrosses, turtles, and even flyingfish. Carefully crafted color plates show species as they typically appear at sea, and expert text highlights identification features. This user-friendly field guide is essential for anyone going out on a whale-watching or birding trip, and provides a handy gateway to the wonders of the ocean.

• First state-of-the-art pocket guide to offshore sea life
• Over 300 photos used to create composite plates
• Includes whales, dolphins, sea lions, birds, sharks, turtles, flyingfish, and more
• Accessible and informative text reveals what to look for
• Great for beginners and experts alike

Bird Fact Friday – Warblers

From page 539 of The Warbler Guide:

17D_SpeciesAccounts_422-511A Yellow-rumped Warbler can be identified in flight by a numbers of features. It’s slight is bouncy and strongly tacking with irregular wing beats that are mostly below the body. It takes short glides, both open- and closed-winged and often mixes flight with chip calls. It is large, stocky, and hunchbacked with long blunt wings. Its color is overall gray with yellow shoulders, wing bars and rump.

 

The Warbler Guide
Tom Stephenson & Scott Whittle

k9968Warblers are among the most challenging birds to identify. They exhibit an array of seasonal plumages and have distinctive yet oft-confused calls and songs. The Warbler Guide enables you to quickly identify any of the 56 species of warblers in the United States and Canada. This groundbreaking guide features more than 1,000 stunning color photos, extensive species accounts with multiple viewing angles, and an entirely new system of vocalization analysis that helps you distinguish songs and calls.

The Warbler Guide revolutionizes birdwatching, making warbler identification easier than ever before. For more information, please see the author videos on the Princeton University Press website.

Download the app here!

j10416

Bird Fact Friday – Penguins!

Dear Readers,
You may have noticed our Friday feature has changed from ‘Book Fact Friday’ to ‘Bird Fact Friday.’ We’ve seen how engaged people are with our Birds and Natural History list, and so we wanted to bring you more nature-related content! Going forward, we’ll have weekly bird posts focusing on everything ornithological. Check this space Friday mornings and don’t forget to tweet your nature pictures to @PrincetonNature!

Princeton University Press

From part 3 of Penguins: The Ultimate Guide:

Unlike many other diving birds, penguins swim with their wings while steering with their feet. Rotating shoulder sockets allow enough twist to generate thrust with both up and down wing strokes, a trait shared only with hummingbirds.

Penguins swimming

© Penguins: The Ultimate Guide, pg. 173

 

Penguins: The Ultimate Guide
Tui De Roy, Mark Jones & Julie Cornthwaite

k10335Penguins are perhaps the most beloved birds. On land, their behavior appears so humorous and expressive that we can be excused for attributing to them moods and foibles similar to our own. Few realize how complex and mysterious their private lives truly are, as most of their existence takes place far from our prying eyes, hidden beneath the ocean waves. This stunningly illustrated book provides a unique look at these extraordinary creatures and the cutting-edge science that is helping us to better understand them. Featuring more than 400 breathtaking photos, this is the ultimate guide to all 18 species of penguins, including those with retiring personalities or nocturnal habits that tend to be overlooked and rarely photographed.
A book that no bird enthusiast or armchair naturalist should do without, Penguins includes discussions of penguin conservation, informative species profiles, fascinating penguin facts, and tips on where to see penguins in the wild.

van Grouw’s Anatomy: The Unfeathered Bird in Scientific American

Who knew anatomy could be ‘sexy?’7-2 van Grouw

So says paleozoologist and science writer Darren Naish in describing the natural science world’s renewed interest in the field. But it’s not because Katrina van Grouw gives a ‘stripped-down’ look at avian remains; rather, it comes courtesy of stream-lined CT scanning and sophisticated 3D visualizations. Yet, Naish’s praise of Katrina van Grouw’s artful spin on ornithology in this behind-the-scenes look at her life and work is much more nuanced than all that fancy stuff. His article in Scientific American explores the all-encompassing passion of this world-class ornithologist, meanwhile loudly complimenting her new book for its precision in rendering every minute muscle, bone, and tendon of the creatures that fill its pages.

Naish doesn’t just jot down his observations from the sitting-room chair; he is given the walking tour, complete with a perusal into the eccentric couple’s inner- and out-sanctums. For example: Katrina and Hein van Grouw are proud owners of a muntjac deer skull collection, a business of ferrets (live ones, it must be noted), and an unsurprisingly vast treasury of mounted bird skeletons, all of which Naish ogles with palpable envy. In many ways, the home epitomizes the research executed for and presented in The Unfeathered Bird: brimming with ornithological insight and too full of artifacts to dismiss as mere decorative ploy.


“It is simply imperative that you get hold of this book if you consider yourself interested in bird anatomy and diversity, or in anatomy or evolution in general.”


Despite van Grouw’s untimely release from her position at a natural history museum, which resulted from her desire to produce the book, Naish commends her for transforming the inconvenience into a wonderful opportunity and looks longingly into the future toward her forthcoming book on domesticates.

The ethically sourced remains of dogs, cats, chickens and pigeons make the cut for the tour, but together, they’re just a small fraction of the never-ending plethora of both bizarre and mundane critters that comprise van Grouw’s professional interests; and we, like Naish, hope to see them all expressed thus in due time.

Katrina van Grouw is the author of:

7-2 Unfeathered The Unfeathered Bird by Katrina van Grouw
Hardcover | 2013 | $49.95 / £34.95 | ISBN: 9780691151342
304 pp. | 10 x 12 | 385 duotones/color illus. | eBook | ISBN: 9781400844890 | Reviews Table of Contents Introduction[PDF]

Quick Questions for Peter and Rosemary Grant

Grant and Grant_ In Search ofPeter R. Grant and B. Rosemary Grant are both emeritus professors in the Department of Ecology and Evolutionary Biology at Princeton University. They are the co-authors of How and Why Species Multiply: The Radiation of Darwin’s Finches and co-editors of In Search of the Causes of Evolution: From Field Observations to Mechanisms (both Princeton).

B. Rosemary Grant received her B.Sc. (with Honors) from Edinburgh University in Scotland, and completed her Ph.D. at Uppsala University, in Sweden. Peter Grant received his B.A. (with Honors) from Cambridge University, England, completed his Ph.D. at the University of British Columbia, Canada, and completed his Post-doctoral Fellowship at Yale University in New Haven, Connecticut. Their combined research efforts continue to offer “unparalleled insights into ecological and evolutionary changes in natural environments,” and in 2013, the couple was awarded the Margaret Morse Nice Prize by the Wilson Ornithological Society.

Now, on to the questions!

PUP: What inspired you to get into your field?
Peter and Rosemary Grant: Early experience followed by stimulating teachers. Before the age of five, we had each enjoyed the English countryside: the lake district of the north in Rosemary’s case and south of London in mine. Some of our earliest memories are similar, such as the thrill of finding a fossil, catching a butterfly, and smelling a flower. Much later as undergraduates we had inspiring teachers, and many of them. Foremost among them were the Edinburgh geneticists C.H. Waddington and D.G. Facloner (for Rosemary) and Yale ecologist G.E. Hutchinson (for me).


There is widespread misunderstanding about evolution; that it occurs extremely slowly….The idea that animals as large as birds might evolve before our eyes is not so well known.


What was the most influential book you’ve read?
Each of us read Charles Darwin’s Origin of Species at an important stage in our lives. This magisterial book opened our eyes to an understanding of the natural world that is within reach with careful observation, experiment, and logical reasoning, It is extraordinarily rich in insights, and repays re-reading, even with people like us who are older than Darwin when he died!

Why did you write this book?
Having written numerous papers in the specialized scientific literature, as well as three books on our research, we believed the time had come to synthesize all we had done and learned by following the fates of finches on Daphne for 40 years. We also wanted to explain and illustrate the excitement of scientific discovery to a broader audience than the professional biologists who might have read our more technical papers. Finally, we wanted to inspire and encourage students who might wish to study the workings of nature in remote places unaffected by humans, but who are not sure if and whether this can be done.

What was the most interesting thing you learned from writing this book?
Perhaps many scientists make the last observation and then start writing a book without returning to their scientific material. This is not what happened in our case. As we developed the main argument in the book about how new species are formed we were stimulated to improve the way we expressed the main ideas, to think along new lines, and to ask new questions. In a few instances those questions led us back to the files of data, to new analyses, and to a greater appreciation of the role of hybridization in evolution.


We are collaborating with no less than five different groups in pursuing evolutionary questions with the data we have collected.


What do you think is book’s most important contribution?
There is widespread misunderstanding about evolution; that it occurs extremely slowly and therefore cannot be studied in a person’s lifetime. This was the view of Charles Darwin. Many biologists and others now know that this is not correct. For example, evolution occurs in the bacteria that cause illness in us, such as streptococcus bacteria in hospitals, and in insects and weedy plants that are agricultural pests. We do our best to control our biological enemies and persecutors, and they evolve in ways that repeatedly thwart us. The idea that animals as large as birds might evolve before our eyes is not so well known, yet our study in the entirely natural world of Daphne Major island has revealed this does in fact happen when there is a change in the environment, and it takes place over a period as short as a year, and repeatedly.

PUP: How did you come up with the title or jacket?
The title is the essence of the book. That was an easy choice. The jacket was the brain-child of a designer employed by Princeton University Press. We already had a strong image for the cover with a picture of Daphne taken at sea level. However, the designer improved on this by picking one of our photographs taken from the land and cropped it creatively to present of visualization of what it is like to actually be on the island.

What is your next project?
Not sure. Our involvement in finch research has not ended with the publication of the book. We are collaborating with no less than five different groups in pursuing evolutionary questions with the data we have collected. We are also thinking about returning to the island to check on the birds, to see who has survived and who has not, and to find out what has happened to the new lineage of finches whose ups and downs we followed for thirty years.

 

 

________________________________________________________________________________________________________________________________________________________

Peter R. Grant and B. Rosemary Grant are the authors of:

5-23 Grant 40 Years of Evolution: Darwin’s Finches on Daphne Major Island by Peter. R. Grant and B. Rosemary Grant
Hardcover | 2014 | $49.50 / £34.95 | ISBN: 9780691160467
432 pp. | 6 x 9 | 44 color illus. 129 line illus. 21 tables. |
eBook | ISBN: 9781400851300 | Reviews  Table of Contents[PDF]  Chapter 1[PDF]

Parrots of the World Debuts in House of Cards

Forshaw_Parrots of the World_F10Even House Majority Whips need some ornithology schooling. Frank Underwood, played by Kevin Spacey in the Netflix series House of Cards, demonstrates in episode 12 of season one that birds–specifically parrots–maintain exquisite complexities in both behavior and appearance that differentiate one species from another. Such intricacies are not easily detectable to the untrained eye. Fortunately, Underwood finds the publisher and field guide to solve his parrot identification dilemma: Princeton University Press’s Parrots of the World, written by Joseph. M. Forshaw and illustrated by Frank Knight.

When asked to identify the caged bird in the kitchen of Raymond Tusk, played by Gerald McRaney, Underwood, who hails from South Carolina’s 5th congressional district, dismissively offers, “Carolina Parakeet,” a “midsize green parrot with yellow head” with orange upper cheeks. “You’re wrong, but you’re close,” rebuts Tusk. He expounds, as noted in Parrots of the World, the Carolina Parakeet is extinct; the winged beauty in the room is a Sun Conure, a “black-billed yellow conure with green primaries and secondary-converts.”

Underwood comes to realize he has been too quick to assume and should have first honed his identification skills, both in birding and the context of his political conquest. Don’t follow in his footsteps–take a closer look at some Parrots of the World two-page spreads here:

whiteFrom the macaws of South America to the cockatoos of Australia, parrots are among the most beautiful and exotic birds in the world–and also among the most endangered. This stunningly illustrated, easy-to-use field guide covers all 356 species and well-differentiated subspecies of parrots, and is the only guide organized by geographical distribution–Australasian, Afro-Asian, and neotropical. It features 146 superb color plates depicting every kind of parrot, as well as detailed, facing-page species accounts that describe key identification features, distribution, subspeciation, habitat, and status. Color distribution maps show ranges of all subspecies, and field identification is further aided by relevant upperside and underside flight images. This premier field guide also shows where to observe each species in the wild, helping make this the most comprehensive and user-friendly guide to the parrots of the world.

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