10,000 Birds

AUGUST 21, 2018

Here are a few other things regular readers of this site may be familiar with: The bird science journal “The Condor,” the Museum of Vertebrate Zoology at UC Berkeley, the concept of “niche,” and the system for making field observations of species known as the “Grinnell System.” More recently, Kelly J.

2018 101

2018 Science Humane Species 101

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 156

New York City New York Birds Breeding 156

10,000 Birds

JANUARY 5, 2016

It’s the process of using knowledge of natural history, habitat, distribution, behavior, and, yes, taxonomy, combined with specifics of adult and juvenile plumage and vocalization to identify a bird, often to the subspecies. The process is called “Wide-angle birding: Be the bird, see the bird.”. Authors George L. Armistead and Brian L.

Birds 190

Birds Groups 2015 North America 190

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. One part of this question can be answered with some very interesting recent research. They have special adaptations to stay warm and to keep their eggs and chicks warm. Salas-Gismondi, R., Vinther, J.,

Penguins 198

Penguins Seals Peru Science 198

10,000 Birds

APRIL 5, 2012

But, think about it: how much has been written about the process of birding, the skills required to find birds and to learn about birds in the field? 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.

New Jersey 246

New Jersey Science United States Birds 246

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 165

Penguins Seals Leopards Research 165

10,000 Birds

MAY 17, 2016

Data were collected from the North American Breeding Bird Survey and the Pan-European Common Birds Monitoring Scheme. The process of analysis was complex, but the result is fairly simple. The study looked at common birds, and used data divided by either state (in the US) or country (in Europe). Stephens, Philip, et al. 352:6281(84-87).

North America 122

North America Europe America United States 122

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 181

Bolivia Birds Brazil Switzerland 181

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. I am particularly happy to see that the bird communication section includes recent research on singing female birds.

North America 279

North America America Birds California Condor 279

10,000 Birds

JUNE 22, 2023

Being lazy, a bunch of researchers used camera traps to investigate the species rather than following the birds directly (which would have had some health benefits). With regard to their music taste, the research results were inconclusive. Being a management consultant, I am well-versed in the science and art of b *g.

Birds 130

Birds China Science Research 130

10,000 Birds

MAY 8, 2018

Under the Endangered Species Act, any listing, uplisting, downlisting, or removal from a list requires a formal “rulemaking” process. Because these decisions can be significant, taking the occasional look at the process can be illuminating. # # #. Also, research filled in many knowledge gaps and informed conservation efforts.

Endangered Species 102

Endangered Species Species Hawaii 2018 102

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.

Transported 113

Transported 2011 Research 2012 113

10,000 Birds

MAY 19, 2011

Way back when I started what turned out to be my thesis research (on humans), it became important for me to learn about bird migration. I was involved in the study of human movement and navigation on land, and there was a lot of research coming out about bird navigation. That’s because the two are related. 2 PIERSMA, T.,

Research 201

Research Humane Compassion New York 201

10,000 Birds

OCTOBER 5, 2021

The authors make clear that the discovery, identification, and description of damselflies and dragonflies in Costa Rica is ongoing and in process and there are several species that have yet to be scientifically described and added to the official checklist. .* Wait–that adds up to 290 species, but the book only covers 283. CONCLUSION.

Costa Rica 263

Costa Rica North America Family America 263

10,000 Birds

AUGUST 15, 2022

This turned out to be nice for one researcher who thus could do the research for her Ph.D. 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). thesis – as she did – is a bit much though.

Rhode Island 147

Rhode Island Research South Dakota North Dakota 147

10,000 Birds

JUNE 5, 2018

Describing gull plumage is a combination of science, graphic art, and visual metaphor. Distribution maps, ranging in size from one-eight to one-half of a page, indicate breeding and non-breeding habitats and trace migration routes. Common Gull Species Account. This is the area where photographic guides sometimes (not always!)

2004 161

2004 North America America Europe 161