10,000 Birds

JULY 6, 2023

In the slightly frighteningly named journal “Science of The Total Environment”, there is a paper on organochlorine compounds in Purple Heron eggs nesting in sites located around a chloralkali plant (Ebro River). Summary result: relevant chemicals emitted by the plant can be found in the eggs. Bye, bye, Lesser Coucal.

Birds 130

Birds Eggs Breeders Breeding 130

10,000 Birds

JANUARY 5, 2016

To an intermediate-level birder like me, the material in Better Birding –highly focused, detailed, based on the latest research and years of field experience– is daunting, but also fascinating. Sullivan are birders as well as writers, researchers, and organizational administrators, and this makes a big difference.

Birds 189

Birds Groups 2015 North America 189

10,000 Birds

JANUARY 7, 2020

Species order follows the AOU Checklist of North American Birds up to the 2015 supplement (so warblers come before sparrows), with a variation– certain subspecies are treated as full species (Eurasian Teal, Western Willet, Audubon’s Warblers, Red Fox Sparrow, and more). . They wrote books and published research.

New York City 147

New York City New York Birds Breeding 147

10,000 Birds

MAY 5, 2015

I would be more apt to accept the science of BBI if the science of hemispheric brain functions was not subject to so much misconceptions and simplification.* I wish Karlson and Rosselet had cited scientific articles explaining the basics of brain psychobiology to support their ideas.

Birds 169

Birds New Jersey Science Groups 169

10,000 Birds

MARCH 3, 2020

This is more than eBird reports–a checklist generated from the citizen science database lists only 1,413 species. Argentinian Julián Quillén Vidoz, is both a co-author and an illustrator of Birds of Bolivia , and is apparently one of those multi-talented birders, with research (in Bolivia), guiding, and illustration on his resume.

Bolivia 170

Bolivia Birds Brazil Switzerland 170

10,000 Birds

MARCH 18, 2011

UNLESS that is you get yourself down to the internationally-renowned Tambopata Research Centre in southern Peru where literally hundreds of macaws (and other parrots) congregate around a 50 meter high clay bank. The clay consumed at the colpa contains chemicals that bind with these ingested alkaloids thus neutralizing their toxicity.

Peru 254

Peru Parrots 2011 Research Center 254

10,000 Birds

AUGUST 6, 2019

Clearly, author Phyllis Limbacher Tildes, the author of 24, soon to be 25, children’s books, is also a birder (and a little research brings up a presentation she gave at Ogeechee Audubon, Georgia with the biographical information and she and her family “love watching birds and wildlife seen near their lagoon on Skidaway Island.”

New York City 144

New York City Pelicans Birds New York 144

10,000 Birds

NOVEMBER 6, 2012

This led to a correspondence with Spencer Fullerton Baird, then assistant secretary of the Smithsonian, the mentor of many naturalist/scientists of Ridgway’s generation, himself a disciple of John James Audubon, and, yes, the Baird of Baird’s Sparrow. Baird, Brewer, Cory, Bicknell, and Worthen all make appearances. It’s challenging reading.

Collecting 146

Collecting Illinois United States Science 146

10,000 Birds

FEBRUARY 2, 2023

In Shanghai, one way to find out was to measure the concentration of these chemicals in Eurasian Tree Sparrows from different locations. Still, the poor sparrows … Advice to them: Avoid landfills and researchers. Still, the poor sparrows … Advice to them: Avoid landfills and researchers.

Birds 147

Birds Geese Fish Industry 147

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. copyright @2020 by David A llen Sibley. As Sibley tells us in the Preface, he originally intended to write a children’s book.

2020 263

2020 Birds Groups North America 263

10,000 Birds

MARCH 4, 2011

It was very touching to read a comment from Mayr to a more non-scientific article by Liebers & Helbig in a German birdwatching magazine about the Herring Gull not being a ring species, where Mayr applauded them and was happy not only over but beyond the moon about the research.

2011 157

2011 Cyprus Deer Species 157

10,000 Birds

SEPTEMBER 10, 2014

The list of most-threatened birds continues; all of these birds could lose more than 99 percent of their current range in at least one season by 2080: Baird’s Sparrow. Butchart is head of science at BirdLife International and chairs the IUCN Red List Technical Working Group. Black Rosy-Finch. Brown-headed Nuthatch.

Species 174

Species Science Los Angeles 2000 174

10,000 Birds

NOVEMBER 10, 2022

And yes, sparrows in areas with polluted air are less healthy. They are also raised commercially for meat and eggs, as described in that beacon of ornithological knowledge, the World’s Poultry Science Journal. Thank god that this does not apply to humans. Not a bad name and a good reason to show this species again.

Birds 193

Birds China Eggs Owls 193

10,000 Birds

OCTOBER 25, 2011

What seeds does a Baird’s Sparrow eat? And if you look into it enough, it presents a classic case where science can fail us. I believe in science. Science is based on logic and evidence, which I think is a very respectable way to look at the world. Science, for many years, has done no better.

Emotional 200

Emotional Science Birds Mammals 200

10,000 Birds

DECEMBER 6, 2018

He enjoys combining his passion for birds with computer science background to model nocturnal bird migration. Everything is new, and even the pigeons or sparrows flying around the airport make an exciting first for your country list. research papers). In case of rare/difficult/localized bird, search for external sources (e.g.

Serbia 133

Serbia Switzerland Farming Birds 133

10,000 Birds

AUGUST 21, 2023

There, you may find the Java Sparrow. If you choose the latter, your music taste is more aligned with that of Java Sparrows (though the sample size in this study , 4 birds, of which 2 preferred Bach while the other two showed no clear preference, seems rather small).

Zebras 193

Zebras Thailand Philippines Birds 193

10,000 Birds

AUGUST 19, 2012

At the recent Swarovski Social Media Summit in Arizona, Nate proselytized passionately for the program that both manages your sightings and contributes them to science. A contemptuous lack of suggested locations to match the ones submitted forced me to research literally hundreds of locations in the U.S But Nate is an eBird fanatic.

Arizona 174

Arizona Belize Adoptable ALA 174

10,000 Birds

MARCH 3, 2018

Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Hopland Research and Extension Center (restricted access). Mark Hatfield Marine Science Center and Estuary Trail. 07 Jan 2018. 06 Jan 2018.

2018 100

2018 Australia Los Angeles Albatross 100

10,000 Birds

JANUARY 5, 2019

Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Hopland Research and Extension Center (restricted access). Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. 07 Jan 2018. 06 Jan 2018.

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

NOVEMBER 3, 2018

Cassin’s Sparrow – Peucaea cassinii. Sagebrush Sparrow – Artemisiospiza nevadensis. LeConte’s Sparrow – Ammospiza leconteii. Baird’s Sparrow – Centronyx bairdii. Henslow’s Sparrow – Centronyx henslowii. Black-crowned Sparrow-Lark – Eremopterix nigriceps.

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

DECEMBER 1, 2018

Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Hopland Research and Extension Center (restricted access). Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. 07 Jan 2018. 06 Jan 2018.

2018 113

2018 Australia Woodpeckers Sparrows 113

10,000 Birds

OCTOBER 6, 2018

Sagebrush Sparrow – Artemisiospiza nevadensis. LeConte’s Sparrow – Ammospiza leconteii. Baird’s Sparrow – Centronyx bairdii. Henslow’s Sparrow – Centronyx henslowii. Black-crowned Sparrow-Lark – Eremopterix nigriceps. 07 Sep 2018. 03 Sep 2018. 03 Sep 2018.

2018 113

2018 Australia Woodpeckers Los Angeles 113

10,000 Birds

APRIL 7, 2018

Stripe-headed Sparrow – Peucaea ruficauda. Olive Sparrow – Arremonops rufivirgatus. Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Swamp Sparrow – Melospiza georgiana.

2018 100

2018 Australia Los Angeles Albatross 100

10,000 Birds

AUGUST 4, 2018

Donna was first amongst beats to reach North Dakota and brought the number of Lower 48s to 32, adding Sharp-tailed Grouse , Sprague’s Pipit and LeConte’s Sparrow to the life list. LeConte’s Sparrow – Ammodramus leconteii. Baird’s Sparrow – Ammodramus bairdii. Still all mainland though.

2018 101

2018 Australia Woodpeckers Los Angeles 101

10,000 Birds

JUNE 2, 2018

Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Hopland Research and Extension Center (restricted access). Mark Hatfield Marine Science Center and Estuary Trail. 07 Jan 2018. 06 Jan 2018.

2018 100

2018 Australia Los Angeles Albatross 100

10,000 Birds

SEPTEMBER 2, 2017

Mark Hatfield Marine Science Center and Estuary Trail. Forestry Research Institute of Malaysia. Forestry Research Institute of Malaysia. Forestry Research Institute of Malaysia. Forestry Research Institute of Malaysia. Forestry Research Institute of Malaysia. Eastern Egg Rock. 27 May 2017. 27 May 2017.

2017 100

2017 Australia Sanctuary Woodpeckers 100

10,000 Birds

MAY 6, 2018

Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Hopland Research and Extension Center (restricted access). Mark Hatfield Marine Science Center and Estuary Trail. 07 Jan 2018. 06 Jan 2018.

2018 100

2018 Australia Los Angeles Albatross 100

10,000 Birds

JULY 7, 2018

Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Hopland Research and Extension Center (restricted access). Mark Hatfield Marine Science Center and Estuary Trail. 07 Jan 2018. 06 Jan 2018.

2018 100

2018 Australia Woodpeckers Los Angeles 100

10,000 Birds

MARCH 14, 2011

For my new book, due out in 2012 from Houghton Mifflin Harcourt, I’ve been researching sandhill crane hunting. A Great Backyard Bird Count Miracle Best Bird of the Weekend (Last of January 2011) What is the International Bird Rescue Research Center Anyway? Or These Blasts From The Past What’s In A Name?

2011 241

2011 Kentucky Tennessee Hunting 241

10,000 Birds

DECEMBER 28, 2015

At least in the northeastern United States, their rate of so doing is high, according to research I summarized here. We’ll give Duncan a pass on this one… A sparrow? Yes, Dragan chose a sparrow. Another sparrow? The White-crowned Sparrows became 201. But still pretty amazing! It was as good as it gets.

2015 182

2015 Costa Rica Birds Sparrows 182

10,000 Birds

SEPTEMBER 1, 2018

LeConte’s Sparrow – Ammospiza leconteii. Baird’s Sparrow – Centronyx bairdii. Henslow’s Sparrow – Centronyx henslowii. Black-crowned Sparrow-Lark – Eremopterix nigriceps. Green-backed Sparrow – Arremonops chloronotus. Clay-colored Sparrow – Spizella pallida.

2018 100

2018 Australia Woodpeckers Los Angeles 100

10,000 Birds

DECEMBER 8, 2022

Given the complexity of the research, the result feels like a bit of a letdown – “northern populations start migration earlier than southern populations, especially in autumn” The species name of the Chestnut-eared Bunting is fucata , from the Latin “fucare”, to paint red.

Birds 201

Birds Eggs Bangladesh China 201