10,000 Birds

JANUARY 7, 2020

Two maps of the northwest Bronx and adjacent Yonkers, one from 1891 and one from 2015, pp. 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. “Wait!” ” you’re probably saying.

New York City 158

New York City New York Birds Breeding 158

10,000 Birds

OCTOBER 6, 2015

I could go on and on, it’s that kind of a book—a comprehensive treatment of a species we respect and adore, based on the most current research, written in a style that, while factual, is from the author’s viewpoint, flavoring facts with a witty, observant personal quality. Mitochondrial DNA analysis strikes again.

North America 235

North America Owls America Dominican Republic 235

10,000 Birds

MARCH 6, 2018

Scientists were largely limited to studies birds in breeding colonies, at least those we knew about and that were accessible (and, if you think that’s a complete list, you haven’t read the news that came out this week about a new colony of Adélie penguins found in the Danger Islands, Antarctica). Technology to the rescue!

Albatross 114

Albatross Penguins Research Breeding 114

10,000 Birds

JANUARY 5, 2016

It is the last day of 2015, time to select the bird of the year past and set goals for the bright open future, when everything is new again. Light blue boxes give brief facts on breeding age, strategy and lifespan. Sullivan are birders as well as writers, researchers, and organizational administrators, and this makes a big difference.

Birds 190

Birds Groups 2015 North America 190

10,000 Birds

MAY 15, 2023

For example, a researcher and presumed ornithologist set out with two hypotheses related to the Ashy Drongo (and another drongo species) and wrote a paper about it. While I would not want to encourage anyone to put birds in cages, it is interesting to read about the experience of somebody breeding Black-headed Sibias in captivity.

China 195

China 2017 Birds Indonesia 195

10,000 Birds

OCTOBER 5, 2021

The material on habitat tells us that sometimes looking for odonates in the tropics means thinking outside the North American box: Bromeliads and water-holding tree holes are breeding locations for certain species, including Blue-winged Helicopter. Damselflies first, then dragonflies. CONCLUSION. and where to look (tree holes!

Costa Rica 264

Costa Rica North America Family America 264