10,000 Birds

MARCH 4, 2014

Where did the Coney Island Gray-hooded Gull come from, Africa or South America? I kept wishing I had Rare Birds of North America , by Steve N. In this book, rare birds are species “for which, on average, only 5 or fewer individuals have been found annually in North America since around 1950.” What does “ship assisted” mean?

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North America America Birds United States 258

10,000 Birds

MARCH 15, 2017

It is apparently uncommon across most of its wide range in the shrublands of South America, little noticed and little noted, and sources are pretty thin, as they are for many birds in places like South America. But it did intrigue me and I rooted around for every source I could find, the product of which you can see in the link above.

Science 110

Science Argentina South America Uruguay 110

10,000 Birds

FEBRUARY 27, 2012

The more data about bird migration we gather from professional and citizen science efforts, the more each one of us can learn about the comings and goings of our favorite species. Another migration tracker that seems to hold great potential for those able to master it is the Find The Data North America Bird Migration page.

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North America America Science Birds 166

10,000 Birds

MAY 17, 2016

I want to alert you to a recent study (from April) that looks at the plight of bird populations under conditions of climate change in Europe and North America. The total overall impact on bird populations, related to climate change, is the same in North America (on the right) and Europe (on the left). Stephens, Philip, et al.

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North America Europe America United States 120

10,000 Birds

MAY 27, 2021

The Terra Project is an exciting collaboration between bird guide author Scott Whittle , wildlife tracker manufacturer CTT , and non-profit Conservation Science Global. Terra sounds like that dream device. ” Wow, right? But also, what’s that about a Kickstarter?

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North America Science America Europe 264

10,000 Birds

JUNE 23, 2014

Birding in Israel? Report your sightings to help build an eBird-like database of the country’s avifauna.

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Science Hawaii South America 200

10,000 Birds

DECEMBER 17, 2013

Many, many things happened in the area of bird science this year, so this review can not be comprehensive. 12–13 Duck Billed Dinosaurs, a common type of dinosaur in North America prior to the Great Extintion Event at about 65 million years ago, seem to have had a comb, like a Rooster’s.

Science 191

Science 2013 Elephants Birds 191

10,000 Birds

MARCH 4, 2016

To be fair, he was slightly better positioned to do so, being a professor of biological sciences with the University of Nebraska. As the subtitle implies, this appreciation drives the bulk of A Chorus of Cranes: The Cranes of North America and the World. A Chorus of Cranes: The Cranes of North America and the World by Paul A.

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North America America Nebraska Neglecting 130

10,000 Birds

OCTOBER 6, 2015

Here are some things I’ve learned from the Peterson Reference Guide to Owls of North America and the Caribbean by Scott Weidensaul: The Burrowing Owl is the only North American owl species where the male is larger than the female, albeit, only slightly larger. And the term is ‘non-reversed size dimorphism.’). by Scott Weidensaul.

North America 231

North America Owls America Dominican Republic 231

10,000 Birds

MAY 2, 2023

Flight Paths traces the history of migratory research in nine chapters, starting with the earliest attempts to track birds, bird banding/ringing (which she traces back to Audubon), and ending with ‘community science’ projects such as Breeding Bird Surveys and eBird. THIS IMAGE NOT IN THE BOOK. Schulman, 2023.

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Science Illinois Investigation Research 197

10,000 Birds

MAY 23, 2023

What are the best field guides for birds in North America? Birding can be enjoyed at various levels of intensity, from casual birdwatching in one’s backyard to more dedicated pursuits that involve keeping birding lists, participating in birding competitions, or contributing to citizen science projects. Analysis : Good summary.

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United States North America Birds America 147

10,000 Birds

SEPTEMBER 18, 2018

There is a virtual flock of new and interesting bird science news all of the sudden, including the rediscovery of an extinct Bahama Nuthatch. Science did not let us solidify that claim. Here’s a summary in Science. But here I want to note, and for now, dismiss, a find from Madagascar. We can only assign probabilities.

Madagascar 126

Madagascar Humane Elephants Bahamas 126

10,000 Birds

MARCH 25, 2011

Fortunately for you, though, when I got home I found a review copy of National Geographic Backyard Guide to the Birds of North America by Jonathan Alderfer and Paul Hess ready and waiting to be dissected for your delectation. The target audience of this book is not the jet-setting hardcore birder, or even the dedicated local lister.

North America 160

North America America Dissection Birds 160

10,000 Birds

OCTOBER 5, 2021

Dragonflies and Damselflies of Costa Rica: A Field Guide by Dennis Paulson and William Haber fills a large gap in the field guide coverage of Costa Rica and continues the high level of excellence set by Paulson’s previous guides to dragonflies and damselflies of eastern and western North America.

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Costa Rica North America Family America 263

10,000 Birds

OCTOBER 8, 2020

Guiding aside, Howell is a research associate at the California Academy of Sciences and the author of many books, including Petrels, Albatrosses, and Storm-Petrels of North America (Princeton). Birds of Chile – A Photo Guide has 240 pages and more than 1,000 photos accompanied by a brief text to make bird ID easy.

Chile 210

Chile Birds South America North America 210

10,000 Birds

JULY 5, 2022

The first half describes the problem (why birds hit windows, the scale of the deaths, scientific research, what happens when birds strike windows) and the second half discusses what to do about it (community and worldwide education, window deterrent solutions, legal mandates and building codes, citizen science–what individuals can do).

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New York City Birds Illinois Science 260

10,000 Birds

APRIL 4, 2023

I was puzzled why the authors decided to include Buff-breasted Flycatcher, Pine Flycatcher, and Tufted Flycatcher, species that have extremely limited range in North America. Large and colorful, they include Mexico, Central America and sometimes South America, showing the full migration route. Phoebes and Myiarchus ?

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Los Angeles North America America Species 222

10,000 Birds

JUNE 1, 2022

Most Marbled Godwits breed in inland North America, and winter along the tropical coasts of Mexico and the Caribbean. They breed along the Arctic Circle in Canada and Alaska, and winter in southern South America, often in Patagonia and Tierra del Fuego. You may ask why I was so excited about my second sighting of this species?

Mexico 231

Mexico 2018 Ducks Breeding 231

10,000 Birds

JUNE 5, 2015

First passed in 1918, the Migratory Bird Treaty Act is one of America’s original conservation laws. It protects familiar visitors like cardinals and chickadees; raptors such as bald eagles and prairie falcons, and, of course, the many ducks and other waterfowl that sportsmen treasure.

Protection 266

Protection Bald Eagle United States South Carolina 266

10,000 Birds

APRIL 5, 2022

The diverse range of vagrancy factors dips into related sciences–earth science and magnetic fields, geography and climate, dispersion and evolution–that may not be familiar to readers with little science background. It reminds me a lot of Rare Birds of North America , the 2014 book by Steve N.

Birds 263

Birds Compassion Eagles Science 263

10,000 Birds

JUNE 16, 2021

In fact, the best known member of the family, Central America’s aptly-named Resplendent Quetzal , looks less like Michoacán’s trogons than, say, Africa’s Narina Trogon , or the Red-naped Trogon of Indonesia. Honesty requires that I confess to having seen none of these species.

Mexico 192

Mexico Indonesia North America Arizona 192

10,000 Birds

AUGUST 19, 2016

Why, I asked myself, did the loons come to be called loons in the English-speaking regions of North America when they were already known by the much more practical term divers back in the colonists’ mother country? Long ago, before I became the bird-name rancoteur I am today, I had an idle question.

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North America America Birds Science 129

10,000 Birds

NOVEMBER 6, 2014

By checking my Facebook feed on a daily basis, I had a broad idea about birds arriving into different countries in Central and South America. This is by no means an exact science. I have Facebook friends and belong to multiple bird related Facebook groups throughout South America. Black-throated Blue Warbler. Broad-winged Hawk.

South America 162

South America Colombia Peru Chile 162

10,000 Birds

OCTOBER 28, 2015

While not in New Guinea and the tropical Pacific, he helped establish natural history-based undergraduate student programs that integrate indigenous communities with wildlands conservation in threatened landscapes of western North America and Central America.” Science doesn’t work that way! Science Schmience.

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Collecting Papua New Guinea Science Birds 164

10,000 Birds

MARCH 25, 2020

She lives part-time in Uruguay and is co-director of the Fiction Meets Science program at the University of Bremen, Germany, which seeks to bridge the “two cultures” of science and literature. The novel works, mostly, and who better than Gaines to make it so?

Uruguay 155

Uruguay 2001 Bald Eagle Science 155

10,000 Birds

APRIL 2, 2024

49-50) She is also adept at writing about conservation’s larger context in terms of its history, public policy struggles, and the science behind species re-introduction. Well-researched and footnoted, these sections never feel disconnected from the more personal sections.

California Condor 188

California Condor Falcons California Birds 188

10,000 Birds

DECEMBER 17, 2014

The report itself is a few dozen pages long, and describes how “North America’s birds may respond to future climate change” using citizen science data. Audubon’s Conservation Science team has generated three data products. Each offers a distinct way to engage with the science.

Science 162

Science Birds 2000 North America 162

10,000 Birds

AUGUST 3, 2021

” And then I found out that bird song doesn’t just belong to the males, that there are female birds who sing too, only not so much in North America, and my mind was blown.**. Bird communication is a complex and evolving science. I do wish there was more about research on female bird song. And, that’s it.

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North America Research Birds Groups 279

10,000 Birds

JANUARY 2, 2024

The scope is worldwide; of the 24 birds depicted, five are from the Americas; five from Eurasia; three from New Zealand; two from Australasia; three from Africa; one from Africa and Asia; one from Antarctica; two worldwide, and two from Asia, introduced worldwide. Mark Hauber is currently (just appointed!)

Chicago 190

Chicago Barn Owls Penguins New Zealand 190

10,000 Birds

SEPTEMBER 13, 2011

This practice is a throwback to more than a century ago when gunners hunted shorebirds throughout the Americas. The last Eskimo Curlew known to science was shot on Barbados in 1963. But the toll the “shooting swamps&# take on the shorebirds of the Americas is huge and the practice must be stopped.

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Hunters Barbados South Carolina Hunting 247

Critter News

MARCH 3, 2009

Because science, like facts, have a liberal bias. President Obama overturned a last minute Bush regulation that would have allowed agencies to skip consulting with govt. scientists when reviewing EPA rules. I am so glad this dim-witted moron is back in Texas. It will take a generation to clean up the damage he has done to this country.

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Obama America Texas Science 100

10,000 Birds

MAY 12, 2020

How many birders are there in America? However, at least one source reported that way back in 2002, there were approximately 700,000 copies in print of the Sibley Guide to Birds and 250,000 of Kenn Kaufman’s Field Guide to Birds of North America. For such a simple question, it turns out there are very few solid estimates.

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2016 North America 2020 2019 263

10,000 Birds

JULY 21, 2014

These bark-burrowing beetles, which apparently hitched a ride in cargo shipments from their native Asia, have been starving the ash trees of eastern and midwestern North America to death for a dozen years now. With all due respect to Maria von Trapp, combating the greatest infestation that U.S. Enter the woodpecker.

Woodpeckers 273

Woodpeckers Illinois Science Chicago 273

10,000 Birds

JUNE 23, 2019

John Porter McCown, who shot the first recorded specimen of this species known to Euro-American science, was a Confederate general, a high-ranking officer in the insurrection led by the southern plantocracy to preserve and expand Slavery and the mode of white supremacy which it supported.

Birds 260

Birds North America Cooking Campaign 260

10,000 Birds

DECEMBER 15, 2016

The Christmas Bird Count (CBC) is a long-standing program of the National Audubon Society, with over 100 years of citizen science involvement. The 117th Audubon Christmas Bird Count began yesterday and runs through January 5th. Click on photos for full sized images).

Birds 152

Birds Science Canada Collecting 152

10,000 Birds

JULY 2, 2013

Bluebird Man is about Alfred Larson, but you can be one of the film’s heroes by contributing to its production… There is something special about bluebirds, and it isn’t just because the world’s three species are only found in North America. There is something more.

Idaho 195

Idaho North America America Science 195

10,000 Birds

FEBRUARY 14, 2017

The mallard is a mighty duck indeed, successful all across its broad range from the Americas through Eurasia down into Australia and New Zealand. Answers will be forthcoming, but for now, I can tell you that they are all members of the mallard complex , a roster of about 20 closely-related Anas -species ducks around the world.

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Purebred Ducks New Zealand 2011 131