10,000 Birds

APRIL 5, 2022

per cent of individuals of a species at a given time” and a vagrant bird as a bird that shows up outside of this range (p. The accounts cover vagrancy patterns for the family as a whole, reasons for vagrancy, documented examples of vagrancy for specific species and reasons that might account for those incidents.

Birds 259

Birds Compassion Eagles Science 259

10,000 Birds

JULY 5, 2022

Solid Air: Invisible Killer- Saving Billions of Birds from Windows is the summation of Dr. Klem’s expertise, experience, and professional life–what we scientifically know about bird and glass collisions, a handbook on how to prevent them, and, not insignificantly, the story of a remarkable career.

New York City 254

New York City Birds Illinois Science 254

10,000 Birds

FEBRUARY 23, 2024

They were my target species, and I remember being delighted in not only seeing them well, but finding feeding flocks that were remarkably unconcerned about being watched. Such an intimate encounter with one of the world’s rarest birds was a memorable experience.

Morocco 223

Morocco Austria Algeria Germany 223

10,000 Birds

NOVEMBER 13, 2023

It feels good to start a post with some truly attractive birds – such as two species of broadbills. Strangely, there do not seem to be many papers on this species. In one paper , you can find fascinating sentences such as “The new species is most similar to D. My cats refuse to even try Fiery Minivets.

Sri Lanka 212

Sri Lanka Birds Taiwan Cats 212

10,000 Birds

OCTOBER 11, 2019

Yesterday, Audubon released a report years in the making, entitled, “ Survival by Degrees: 389 Species on the Brink. The data and modeling are complex, but the story these numbers tell us simple: Audubon scientists used over 140 million data points to analyze which North American bird species would be most affected by climate change.

Science 115

Science Florida Fox Protection 115

10,000 Birds

DECEMBER 17, 2017

I have to admit that I abstained from the CBC this year, prizing personal comfort over citizen science. Anyway, two species of nuthatch are visible from my toasty warm kitchen, so let’s give this weekend’s honors to White-breasted Nuthatch. Did you partake in any Christmas Bird Count excitement this weekend? How about you?

2017 124

2017 Science Birds Experience 124

10,000 Birds

JULY 6, 2023

This leaves Shanghai in June with basically just the year-round species and the summer breeders, maybe with a few added ultra-lazy individuals of migratory species. Fortunately, there are a few more such breeding species than most Shanghainese are aware of. Such as the Black-winged Cuckooshrike.

Birds 130

Birds Eggs Breeders Breeding 130

10,000 Birds

SEPTEMBER 1, 2020

For one thing, we become more aware of cultural biases in our science (new findings on warbling female birds, for example, reveal both gender and geographic biases). Many popular science books have neither. As Ackerman explains in her Introduction, studying extreme behavior brings new insight into what we think we know.

Research 222

Research Birds Science Costa Rica 222

10,000 Birds

JUNE 17, 2023

Nestled between the Huangpu River and the East China Sea, Shanghai offers a captivating blend of urban charm and natural wonders, making it a must-visit destination for birders seeking a unique and diverse avian experience. Among the most notable is Chongming Dongtan, a Ramsar Wetland of International Importance.

China 165

China Endangered Species Sanctuary Protection 165

10,000 Birds

JUNE 16, 2021

Honesty requires that I confess to having seen none of these species. These species are visually very similar, with subtle differences in their tail patterns. These species are visually very similar, with subtle differences in their tail patterns. Females of both species are mostly coppery-brown, with red bellies.

Mexico 182

Mexico Indonesia North America Arizona 182

10,000 Birds

MARCH 14, 2022

After securing our passage, I patiently waited for this once-in-a-lifetime experience to a place we have never been and lacked any knowledge of, we were in for a complete surprise. These have been used by meteorologists, technicians, and researchers who spend about 13 months on the island at a time researching a variety of sciences.

South Africa 263

South Africa Mice Albatross Africa 263

10,000 Birds

JANUARY 2, 2024

The selections appear to largely reflect Hauber’s personal experiences around the world and he does occasionally bring himself into the essay, reflecting on a European Robin he observes at dusk in northwestern Germany or searching for American Robin nests on a tree farm in the Midwestern United States. of Chicago Press, 2014).

Chicago 178

Chicago Barn Owls Penguins New Zealand 178

10,000 Birds

FEBRUARY 9, 2021

Manker’s thesis is that ornithology is an excellent gateway to students becoming science majors in college and, more broadly and longer-term, conservation-minded citizens. That article left an impression and I have wondered what became of Manker’s effort to create a high school ornithology curriculum.

2018 264

2018 Agenda Science Eggs 264

10,000 Birds

AUGUST 22, 2022

Colorful bills and heads seem quite popular among Letaba’s bird species – see the African Jacana (blue and black) … … the Striated Heron (yellow and blue) … … and the Yellow-billed Stork (yellow and red). The Latin species name vermiculatus (worm-like) refers to the markings on the upperparts.

Zimbabwe 147

Zimbabwe Birds South Africa Benin 147

10,000 Birds

JULY 4, 2023

I’m sure many of you have had similar experiences. Jennifer Ackerman points out in the introduction to What the Owl Knows: The New Science of the World’s Most Enigmatic Birds , that we don’t know much, but that very soon we may know a lot more. But what do we know beyond these commonly seen and heard behaviors?

Owls 210

Owls Science Barn Owls Penguins 210

10,000 Birds

DECEMBER 23, 2019

During the decade, I submitted 1,219 checklists and observed 555 bird species, all in the U.S. In other words, eBird is effectively a complete history of my birding experiences. After an initial period when all species are new, the lifers begin to follow a pattern. and Canada. I’ve submitted 448 such checklists.

Puerto Rico 146

Puerto Rico Virgin Islands Michigan Washington 146

10,000 Birds

FEBRUARY 17, 2013

This, the weekend of the Great Backyard Bird Count , is one of those times: tell us how you contributed to citizen science. I hoped to add the Carolina Wren that’s been hanging around my house to the tally, but settled instead for Northern Cardinal , the most common GBBC species at the midway point.

2013 161

2013 Science Ducks Birds 161

10,000 Birds

DECEMBER 15, 2013

To all you hardy naturalists who have already logged Christmas Bird Count hours in service to citizen science, I salute you! But he really appreciated the Surf Scoters he saw at Shinnecock Inlet out in Suffolk County on Long Island on Saturday so he chose that species. Winter has come early and often to Western NY. How about you?

2013 164

2013 Shelters Birds Science 164

10,000 Birds

OCTOBER 23, 2017

But does the value of a particular trip come from the number of birds seen, viewing a particular species, seeing an endangered species, catching a glimpse of a rarity, adding a lifer, or something else? How much do birders value a birding experience? This includes bird-watching experiences.

Oregon 177

Oregon Washington Birds Chad 177

10,000 Birds

JULY 31, 2020

Starlings, they’ll dutifully explain, are ruthless invasives that have been responsible for the serious declines of several beloved native species, like the Red-headed Woodpecker ( Melanerpes erythrocephalus ) and the Eastern Bluebird ( Sialia sialis ). Good birding and happy drinking! Arrowood Farm Brewery: Starling Brett Farmhouse Ale.

Farming 185

Farming New York Breeding Unwanted 185

10,000 Birds

AUGUST 3, 2021

There was a time when I thought each bird species had its own individual song. Then I found out that there was this vocalization called a ‘call,’ so I thought each bird species had its own individual song (but just the males) and individual call. Bird communication is a complex and evolving science. How do they know?

North America 278

North America Research Birds Groups 278

10,000 Birds

MAY 12, 2018

The Lab also acts as the heart and soul for the very popular (and often addictive) citizen science gem known as eBird. It was easy enough to participate, all anyone had to do was watch birds and record the number of species identified using eBird. We logged an awesome 225 species! More than 680 species identified!

Costa Rica 163

Costa Rica 2018 Colombia Collecting 163

10,000 Birds

SEPTEMBER 1, 2013

My life experience allows for a generally calm and balanced demeanor. I know for a fact that science is correct in stating that they don’t suck the milk of goats. Then again, science is definitely wrong in stating that goatsuckers have legs. This sounds – and is – dark. They don’t, and I know it.

Goats 191

Goats Indonesia Science Experience 191

10,000 Birds

MAY 7, 2019

Written in a friendly, inclusive style quietly grounded in science, How to Know the Birds is an excellent addition to the growing list of birding essay books by talented birder/writers like Pete Dunne and Kenn Kaufman.

Birds 115

Birds North America Breeding America 115

10,000 Birds

SEPTEMBER 25, 2013

If you spot one of these blue banded birds, you can help by reporting it and contribute to this important citizen science project helping the conservation of this amazing species. They are currently running their Second-Annual Banded Pelican Contest. So as Arnold would say, “Do it! So as Arnold would say, “Do it!

Pelicans 195

Pelicans Bird Rescue Rescue Birds 195

10,000 Birds

NOVEMBER 28, 2018

Zamorano University may be regarded as one of the crown jewels of Latin American higher education, particularly in the areas of agriculture, environmental management, and food science, but this idyllic campus excels for more reasons than simply academics. We even missed a few easy species for this site, such as Blue-and-white Mockingbird.

Honduras 135

Honduras Birds Kentucky Research 135

10,000 Birds

MAY 5, 2015

GISS—general impression, size, shape—is intuitive, the result of an unconscious cognitive process derived from experience in the field. It is not a handbook, though it approaches species from a collective viewpoint. These chapters differ in length and content, depending on the number of species in each group.

Birds 170

Birds New Jersey Science Groups 170

10,000 Birds

JULY 18, 2022

This would have allowed you to summarize your experience in sentences such as “A total of 98 boluses regurgitated by 52 chicks aged 1 day to 11 days after hatching form the sample and are shown to contain 323 food items.” The solution for one female Chinese Pond Heron in a Japanese heronry: mating with a Little Egret ( source ).

Birds 162

Birds South Korea Japan Abandon 162

10,000 Birds

JUNE 4, 2018

Having never birded in Mexico at all I was initially concerned about identifying the myriad species that can be seen. But my experiences in Belize and Honduras give me a good basis in the birds of the region and I have plenty of time to study and learn what to expect with the endemics. The concept is simple.

Mexico 106

Mexico Belize Honduras Science 106

10,000 Birds

AUGUST 2, 2019

It’s often said that the native wild grape varieties of the New World– of the species Vitis riparia , Vitis labrusca , Vitis aestivalis , and Vitis rupestris – are ill-suited to winemaking in the European tradition. Even though they’re from my home state, I really don’t have much experience with Finger Lakes wines.

Ohio 131

Ohio Philadelphia Fox Blackbirds 131

10,000 Birds

MARCH 21, 2014

White-bellied Parrot was one of many target species at either of the canopy towers. ” At first light, many of the larger canopy species commute and call from the canopy: parrots, cotingas, guans, and toucans. Time for conversation, discussion about culture, cuisine, science, or politics, and the sightings of that morning.

Otters 160

Otters Parrots Birds Brazil 160

10,000 Birds

JANUARY 5, 2016

All species are from the ABA area, and all groups must meet at least one of these criteria: (1) the group “represented a good opportunity to build core birding skills,” (2) the authors thought it was a group that needed “a refreshed treatment,” (3) the authors were intrigued by the group and wanted to present it using their unique format.

Birds 190

Birds Groups 2015 North America 190

10,000 Birds

APRIL 3, 2012

There’s a little hint of white in the malar and throat too, which would seem to be a problem for the species Black- chinned Sparrow. Identification of abnormal birds such as this one is not an exact science, but this one seems to break down as one half White-throated Sparrow and one half Dark-eyed Junco.

New Jersey 222

New Jersey North Carolina Sparrows Connecticut 222

10,000 Birds

SEPTEMBER 1, 2015

But getting a grip on gulls can be rewarding, and even within a large group of seemingly drab-colored, dump-loving trash eaters, there are spectacular species, like the dramatic Sabine’s Gull, the nearly mythical Ivory Gull, and easily one of the most sought-after species in North America, the mysterious Ross’s gull. (p.

Birds 263

Birds North Carolina North America Science 263

10,000 Birds

MAY 19, 2015

The feature distinguishes birds from other species; All birds have them, no other species do. Beaks vary across different kinds of birds, and this great diversity in beaks is part of the great diversity of the 10,000+ species of birds that exist today; Beaks thus facilitated the diversification of birds.

Alligators 213

Alligators Chickens Research Birds 213

10,000 Birds

AUGUST 27, 2013

Band-rumped Storm-Petrel: Pictured above, it is rumored that Band-rumped Storm-Petrel may actually consist of multiple cryptic species. Cory’s Shearwater : There has been much speculation over whether or not Cory’s Shearwater consists of two species; C. diomedea (“Scopoli’s” Shearwater) and C.

San Francisco 175

San Francisco Fox Sparrows California 175

10,000 Birds

SEPTEMBER 13, 2018

I don’t really know – from my own experience with school bullies or from Jack London’s novels? Cactus finch, Geospiza species. Galapagos cactus finch, Geospiza species. I was in primary school then, probably early grades, but I knew that whatever I do, I cannot afford to turn my back to them. How did I know that?

Animal 115

Animal Bears Stray Dog Blackbirds 115