10,000 Birds

JANUARY 7, 2020

The authors’ detailed delineation of problems with the accuracy of NYC breeding bird surveys or with the limits of historical writings may test a reader’s patience. Because, as this book demonstrates so well, it is sometimes important to look back in order to move forward. This is a project that clearly spanned decades.

New York City 145

New York City New York Birds Breeding 145

10,000 Birds

FEBRUARY 25, 2013

Also from BirdLife International: In general it prefers areas where vegetation, boulders or other landscape features at ground level provide tunnels in which to shelter and to breed. The bird will therefore now be known as. Atlantisia Rogersi.

Science 195

Science Transported Shelters South Africa 195

10,000 Birds

JUNE 1, 2021

The photographs are from VIREO, the ornithological image collection associated with the Academy of Natural Sciences of Drexel University, which licenses bird photographs to many guides and reference books. They expand the definition of this book from identification guide to avian reference book. ” These are all great.

North America 278

North America America Birds California Condor 278

10,000 Birds

AUGUST 22, 2022

The Latin species name vermiculatus (worm-like) refers to the markings on the upperparts. Let’s hope it can find some relatively unfragmented habitat for breeding – studies show that the failure rate of nests is much higher in fragmented habitats. The eyes make the Arrow-marked Babbler look a bit like a serial killer.

Zimbabwe 147

Zimbabwe Birds South Africa Benin 147

10,000 Birds

SEPTEMBER 15, 2011

Penguins are flightless, but some species locomote over long distances on antarctic ice to travel between breeding grounds and the sea. Fossil Evidence for Evolution of the Shape and Color of Penguin Feathers Science, 330 (6006), 954-957 DOI: 10.1126/science.1193604 Salas-Gismondi, R., Altamirano, A., Shawkey, M., Vinther, J.,

Penguins 188

Penguins Seals Peru Science 188

10,000 Birds

APRIL 5, 2012

He writes about how experienced birders think, and how they draw on the sciences of weather, geography, and ecology to analyze where the birds will be. The book is full of references to recommended books , articles, and web sites. Lovitch takes the practice of birding ten steps beyond. On the other hand, this is complicated stuff!

New Jersey 226

New Jersey Science United States Birds 226

10,000 Birds

MARCH 4, 2011

Collectively, they’re referred to as the Herring Gull complex. References in original]: [T]he taxa regarded by Mayr as subspecies of these two are now regarded as distinct enough to be regarded as separate species. argentatus as reference. This wiki looks good too.] michahellis. michahellis Caspian gull L.

2011 157

2011 Cyprus Deer Species 157

10,000 Birds

FEBRUARY 6, 2024

They breed in colonies scattered around the Antarctic continent (the number ranges from 60 to 70, and as Kooyman points out, the colonies can drastically change in size from year to year) on the ice (and one of the things I learned from this book is how many different kinds of ice there is in the Antarctic) in the darkest months of winter.

Penguins 151

Penguins Seals Leopards Research 151

10,000 Birds

JANUARY 5, 2016

Light blue boxes give brief facts on breeding age, strategy and lifespan. Each chapter concludes with References, a bibliographic listing of the books, articles, and web pages cited in the text. Birders interested in subspecies will be delighted by the extended analyses of plumage and habitat variations.

Birds 189

Birds Groups 2015 North America 189

10,000 Birds

MARCH 3, 2020

The source of this ranking, BirdLife International, lists Bolivia as currently having 1,439 bird species, including 18 breeding endemics. This is more than eBird reports–a checklist generated from the citizen science database lists only 1,413 species. Clearly, this is an under-birded country. .

Bolivia 167

Bolivia Birds Brazil Switzerland 167

10,000 Birds

FEBRUARY 12, 2024

A paper on the Chestnut-vented Nuthatch titled “Nest-Site Features and Breeding Ecology of Chestnut-Vented Nuthatch Sitta nagaensis in Southwestern China” has 8 authors. And yes, of course you missed my reference to somebody determining the mitochondrial genome of the species. Then, on to nuthatches.

Birds 166

Birds China Woodpeckers Breeding 166

10,000 Birds

JULY 20, 2023

They breed in the tunnel area, giving those birdwatchers anxiously waiting for the Chinese Monal to show up something to do in the meantime – like watching the shift change. Sounds a bit like some weird Nazi eugenics experiment to me, but I guess it is just science. Does anyone know?

Birds 160

Birds Science Humane Species 160

Animal Person

JUNE 8, 2009

For those who didn't read the five-part Slate series " Pepper, the stolen dog who changed American science " by Daniel Engber , I recommend it for the history, but also for the misconceptions and assumptions that you might want to discuss on the Facebook discussion about the series. Let's deconstruct: Part I: Where's Pepper?

Animal Welfare 100

Animal Welfare Monkeys Animal Welfare Act Vivisection 100

10,000 Birds

MAY 23, 2023

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. ” Grade: A. # # # Query: What is a “nemesis bird” in birding?

United States 147

United States North America Birds America 147

10,000 Birds

JUNE 22, 2023

The broader Balangshan area has three different parts – the low elevation of nearby Wolongshan, the higher part of the road across the mountain that is referred to as the tunnel area among birders, and the actual Balangshan pass, which reaches an altitude of 4500 meters or so. ” Full iteration!

Birds 130

Birds China Science Research 130

10,000 Birds

JULY 7, 2020

This is a delightful book, large (8-1/2 by 11 inches), filled with Sibley’s distinctive artwork and an organized potpourri of research-based stories about the science behind bird’s lives. Most importantly, this section provides an entry point to the major Portfolio of Birds section; each fact is followed by a page reference.

2020 262

2020 Birds Groups North America 262

10,000 Birds

AUGUST 4, 2022

According to eBird, the Southern Yellow-billed Hornbill is sometimes referred to by its nickname of “flying banana”. These hornbills have the well-tried breeding strategy of enclosing the female in a tree hole. .” Not to speak of the presence or absence of a carport and a veranda. His music is rather bad, after all.

Swaziland 147

Swaziland Landlord Birds Sweden 147

10,000 Birds

FEBRUARY 16, 2023

Both bushtit species occasionally are supported by helpers when breeding ( source ). As I frequently mention, science is quite wonderful. Different from the Black-throated Bushtit males, the Silver-throated males seem to be jerks as they do not participate in incubation. What do the males do while their partners are incubating?

Birds 147

Birds China Killing Reptiles 147

10,000 Birds

NOVEMBER 28, 2022

The Latin name swinhoii is a reference to Robert Swinhoe, a British naturalist and diplomat with the usual shortish but colorful life of many of the colonial managers. For quite a few birders visiting Wuyuan, the main reason is to see the Blue-crowned Laughingthrush.

China 147

China Birds Breeders Zoos 147

10,000 Birds

JULY 25, 2022

When these birds breed, this can lead to highly cringeworthy announcements, for example from Adelaide Zoo : “We have egg-citing news!” Of course, if science is not for you, you can also look for the Spiritual Meaning of Willie Wagtail (“Unlock the amazing secrets of this spiritual symbol”) here.

Birds 216

Birds Australia Ducks Mountain Goats 216

10,000 Birds

MAY 15, 2023

Unfortunately, the Ashy Drongos did not exactly do what he predicted that they would do – mob potential predators more frequently during the breeding season and mob the more dangerous predator (in this case, the Black Eagle) more intensely. Helps birds to avoid flirting with species mates they have no sexual interest in.

China 175

China 2017 Birds Indonesia 175

10,000 Birds

SEPTEMBER 9, 2014

This bit of science is a nice final counterpoint to an account that has emphasized art, history, and literature. He effectively brings his point across by presenting facts and images and a little bit of hard science. Or the destruction of the forests, food source and breeding grounds. Or spend enough money.

2014 159

2014 Killing Michigan Kentucky 159

10,000 Birds

APRIL 25, 2012

And much of that time is spend loafing around the breeding colonies trying to pair off and engaging in silly-looking behaviours referred to as dancing by scientists. The sooty albatrosses ( Phoebetria ) and the mollymawks ( Thalassarche ) tend to breed in tighter colonies and have more restrained courtship behaviour.

Albatross 200

Albatross Raised Breeding Rights 200

10,000 Birds

DECEMBER 11, 2018

Several years ago, I read about the enormous colonies of breeding birds in the Northwestern Hawaiian Islands and I did some research to satisfy my curiosity. ( Google Scholar is an excellent resource and free full-text PDFs can be located for many papers, particularly when research is taxpayer-funded. It is helpful to have a sample paper.

Transported 113

Transported 2011 Research 2012 113

10,000 Birds

MAY 19, 2011

One way to organize these ponderous complexities is to refer to our Tinbergen. Loons hardly ever fly when they are on their breeding grounds or their winter-water, but the migration is for many loons a non-trivial distance. Annals of the New York Academy of Sciences, 1046 (1), 282-293 DOI: 10.1196/annals.1343.026 2 PIERSMA, T.,

Research 186

Research Humane Compassion New York 186

10,000 Birds

JULY 10, 2023

As the Grandala is the only species in its genus, both the genus name Grandala (meaning something like “large wings”) and the species name coelicolor (heaven colored – again referring to the male, unless the weather is very bad, in which the brownish female may also serve as a namesake) are worth explaining.

Science 117

Science Breeding Species Research 117

10,000 Birds

AUGUST 15, 2022

thesis on the “Social Behavior and Cooperative Breeding of Kalij Pheasants” in a place with much nicer sanitary facilities than where I saw the bird (in rural Fujian). A bit surprisingly (at least to me), the Kalij Pheasant has been introduced and established as a gamebird in Hawaii.

Rhode Island 147

Rhode Island Research South Dakota North Dakota 147

10,000 Birds

APRIL 7, 2015

Penguins are also bellweathers of climate change; dwellers of remote areas you’ve (probably) never heard of; creatures who have developed unique, innovative ways of adapting to the harsh environments where they breed and rear chicks and the water environments in which they feed and swim.

Penguins 191

Penguins New Zealand South Africa Albatross 191

10,000 Birds

APRIL 1, 2014

In Sibley Two, the in-flight images literally fly across the page in slight diagonals, with the full-bodied images are presented below in a parallel order (meaning we see the same bird–fresh juvenile, worn juvenile, 1st year, Adult breeding, Adult nonbreeding–in the same part of the page for each species).

North America 229

North America Birds Species America 229

10,000 Birds

JUNE 5, 2018

Describing gull plumage is a combination of science, graphic art, and visual metaphor. brief description of common vocalizations; ‘Moult notes,’ which vary in length depending on usefulness for identification; Geographical variation; Hybridization (most frequent hybrids); Status, habitat and distribution; Similar species; References.

2004 141

2004 North America America Europe 141

10,000 Birds

DECEMBER 8, 2022

Hopefully, the winter time in Shanghai gives the Black-faced Buntings some time to relax from the challenges of the breeding season. One Japanese study found that it arrives at its breeding grounds earlier than in the past, most likely due to increased spring temperatures. No wonder no species are named after me.

Birds 196

Birds Eggs Bangladesh China 196