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. Today’s vagrant could be tomorrow’s resident, a change that is visibly happening with, for example, the Clay-colored Thrush in southern Texas. Copyright © 2022 Alexander Lees and James Gilroy.

Compassion 264

Compassion Birds Eagles Science 264

10,000 Birds

JANUARY 24, 2022

As an example, my posts on 10,000 Birds are searchable and available online worldwide, but my articles in Birding (such as the one above) are essentially confined to oblivion. Birders care about bird science and conservation, but also about access to birding sites and facilities as those locations, etc.

Advocacy 263

Advocacy Portland Science Wildlife 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. So how did beaks evolve?

Alligators 263

Alligators Chickens Birds Reptiles 263

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.

Science 264

Science Birds Costa Rica Research 264

10,000 Birds

JULY 20, 2023

On a positive note, in one study , when small swaths of dense bamboo were cut and cleared for an unrelated study, these were utilized by small insectivorous species including the Golden Bush Robin for foraging. Sounds a bit like some weird Nazi eugenics experiment to me, but I guess it is just science.

Birds 233

Birds Science Humane Species 233

10,000 Birds

MAY 23, 2022

At this moment, Baihualing is the eBird hotspot in China which has by far the largest number of species – 486. With 398 species, Nanhui is trailing far behind despite being covered by a much larger number of checklists (2225 compared to 608). But that is science in hierarchical institutions).

Litter 263

Litter China Abandon Abandoning 263

10,000 Birds

SEPTEMBER 1, 2013

Take, for example, the group of the goatsuckers Caprimulgidae – the nightjars, and nighthawks, and whip-poor-wills, and widow-chuckers. 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.

Goats 242

Goats Indonesia Science Experiments 242

10,000 Birds

MAY 5, 2015

Birding by Impression is a conscious, deliberate method of identifying and recognizing birds based on the study and evaluation of “distinctive structural features and behavioral movements” and comparison with nearby and similar species. It is not a handbook, though it approaches species from a collective viewpoint. So say Kevin T.

New Jersey 197

New Jersey Birds Science New York City 197

10,000 Birds

JUNE 17, 2014

These all had their own sub population of one or more species of large land bird, and these populations, in turn, give us the large lane birds we have today, except on Madagascar where the Elephant Bird went extinct (recently).

Madagascar 252

Madagascar Ostriches Elephants New Zealand 252

10,000 Birds

OCTOBER 20, 2011

But still, there is variation in variation and how rapid climate change occurs can matter, as demonstrated in a paper just published in Science: The Influence of Late Quaternary Climate-Change Velocity on Species Endemism. Species diversity drops and the systems become very simple and uninteresting, and probably not very stable.

Penguins 248

Penguins Birds Cooking Fish 248

10,000 Birds

FEBRUARY 26, 2024

Sadly, the HBW states that the species is “almost extinct in some areas in China owing to hunting and trapping for the cagebird trade and taxidermy” The Maroon Oriole looks much more interesting, though my photos do not really do it full justice. … Traill did this enough times that Shirley began to hide the scale.’

Nepal 226

Nepal Birds Owls Nigeria 226

10,000 Birds

SEPTEMBER 15, 2011

Artists rendition of Inkayacu paracasensis There are 17 living species of penguins, which make up their own Linnean family (Spheniscidae), which is the only family in the order Sphenisciformes. Penguins are flightless, but some species locomote over long distances on antarctic ice to travel between breeding grounds and the sea.

Penguins 238

Penguins Seals Peru Leopards 238

10,000 Birds

SEPTEMBER 1, 2015

For example, on finding gulls: Close study of gulls is not for everyone, and birders shouldn’t feel obligated to get deep into it if you prefer colorful, less-confusing, families of birds. It is process that can be as simple or as complex as you wish, and I think this is where Birding for the Curious is unique.

North Carolina 263

North Carolina Birds North America Owls 263

10,000 Birds

OCTOBER 6, 2015

Here are some things I’ve learned from the Peterson Reference Guide to Owls of North America and the Caribbean by Scott Weidensaul: The Burrowing Owl is the only North American owl species where the male is larger than the female, albeit, only slightly larger. The 39 owls include five endemic Caribbean species.

North America 254

North America Owls America Dominican Republic 254

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. Examples here , here , and here.) 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 Massachusetts 264

10,000 Birds

FEBRUARY 20, 2023

Even the Latin species name soror (“sister”) indicates the similarity to another pitta species (blue-naped). The eBird description of the Small Niltava starts with the surprisingly dull statement that “size distinguishes this species from other niltavas” Who would have thought.

China 264

China Birds Pythons Eagles 264

10,000 Birds

MAY 11, 2024

The science-based approach that recognises the dilemmas and identifies the hard choices isn’t election material, I suppose. I was going on a quest for a single species – something I normally just don’t do. It’s not officially inside the National Park, but access is easier and the species tally isn’t too shabby, not at all.

Spain 246

Spain Ducks Morocco Europe 246

10,000 Birds

DECEMBER 13, 2011

Originally considered monotypic, two species are now recognized. Drakensberg (or Orange-breasted) Rockjumper is a Drakensberg Mountain species whose range is shared with the tiny landlocked kingdom of Lesotho. Males of this species are more brightly colored in their non-breeding winter plumage. the Rockjumpers.

South Africa 258

South Africa Lesotho Swaziland Africa 258

10,000 Birds

MAY 12, 2020

Others might require a life list or the ability to identify a specific number of species, or some other criteria. For example, if just 1 in 10 U.S. For example, among others, I have the 1st Edition of Sibley, the 2d Edition, both of the smaller regional versions, plus one for the car.).

2016 264

2016 North America 2019 2020 264

10,000 Birds

DECEMBER 9, 2021

Not too many highlights, not too many species … hard to say whether this is just the usual nostalgia for a better but probably nonexistent past or a real phenomenon. This species is listed as vulnerable – similar to the Yellow-breasted Buntings, it is trapped on a large scale. Humans, you ought to be ashamed of yourselves.

Birds 264

Birds Japan Germany Ducks 264

10,000 Birds

JANUARY 7, 2014

Additional back of the book material includes a Glossary, Biographical Details, a Select Bibliography, Notes, Credits, an Index to Species and a General Index. Cocker writes about the species within each family with a literary specificity softened by a tone of conversational patience. Larks, for example.

Egypt 244

Egypt Birds Albania Eagles 244

10,000 Birds

DECEMBER 23, 2019

During the decade, I submitted 1,219 checklists and observed 555 bird species, all in the U.S. After an initial period when all species are new, the lifers begin to follow a pattern. Thus, I can pinpoint my first pelagic trip, as it added 13 new species. For example, I’ve seen Bald Eagles in 15 states. and Canada.

Puerto Rico 198

Puerto Rico Virgin Islands Michigan Washington 198

10,000 Birds

APRIL 1, 2024

Any place that used to be good for an interesting species last year is likely to have been turned into another construction site this year. A few changes happen in March – for example, many European countries and the USA switch to daylight savings time. One is the continuing destruction of much of its environment.

Chicago 191

Chicago Birds Asia China 191

10,000 Birds

MARCH 21, 2012

Lago de Yojoa, Honduras, February 2009 Let’s say that you are a serious birder on your first trip to the neotropics and are hoping to see as many species as possible. We watched Purple Gallinules , Pied-billed Grebes , several species of swallow, Great-tailed Grackles , and every other bird that crossed our paths.

Honduras 228

Honduras Birds 2009 North America 228

10,000 Birds

DECEMBER 22, 2019

It’s a matter of personal preference: neither does every reader like, say, science fiction, or the writing of Henry James, or romance novels. Each title in the series is the collective noun for a bird species, which becomes a central theme of the story. There’s no accounting for taste.

2018 183

2018 Humane Laws Suffering 183

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? For example, binoculars and field guides have a cost that can be measured in dollars. Q: Why study birders and why use eBird?

Oregon 203

Oregon Washington Chad Birds 203

10,000 Birds

AUGUST 6, 2012

Or, one of the 145 species of Glass frogs living in the Cental and South American rainforests, I could look through the transparent skin on their undersides and see their internal organs. All species of frogs and toads share the fact that they are amphibian creatures, they have two types of skin gland, four legs, and, well, they jump.

Reptiles 226

Reptiles Madagascar Family New York City 226

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 279

North America Birds Research America 279

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. Then the fun really started… The eBird interface came back saying that a whopping 251 species needed clarification. But Nate is an eBird fanatic.

Arizona 204

Arizona Belize Adoptable ALA 204

10,000 Birds

MAY 17, 2016

From the Abstract and summary: Changes in climate can cause populations of species to decline, to increase, or to remain steady. looked across species of common birds in Europe and the United States. Reminder: This study looked at the more common species. Stephens et al. Stephens, Philip, et al. 352:6281(84-87).

North America 160

North America Europe America United States 160

10,000 Birds

SEPTEMBER 12, 2016

As if eBird, the marvelous citizen science produced database of bird sightings, wasn’t awesome enough, you can now have an eBird profile that is viewable by other eBird users. For example, while exploring profiles I happened upon Noah Stryker’s profile. It’s a simple but amazing idea. And, much to my delight, I won !

Kazakhstan 184

Kazakhstan New York Trinidad Science 184

10,000 Birds

JULY 18, 2012

One North American species I am very familiar with is the Cassin’s Auklet , which ranges from the end of the Aleutian Islands to California. Unless you spend much time on their breeding islands it is probably not one of the better known species of alcid, it is small and nondescript even as auks go.

Eggs 183

Eggs Puffins Breeding Albatross 183

10,000 Birds

OCTOBER 22, 2013

For example, take the Mississippi Kite (above), photographed at the Dairy Mart Ponds in Tijuana River Valley, between San Diego and the Mexican border. Not only is it a very impressive citizen science project that manages to marshal the legions of birders around Canada and the U.S., Let’s get to it then. 9) Birdfinding.

San Diego 204

San Diego California Condor California Bald Eagle 204

10,000 Birds

JULY 3, 2012

The chapter “Horseshoe Crabs” illustrates why this is THE keystone species of the Delaware Bay. The three co-authors of Life Along the Delaware Bay are scientists who know how to write about science without jargon or pretense. They are simply amazing, as I think you can see from the examples here.

Delaware 217

Delaware New Jersey Eggs Research 217

10,000 Birds

APRIL 3, 2018

“The Purpose of Field Guides: Taxonomy vs. Utility,” co-authored with Brian Sullivan, Michael O’Brien, Chris Wood, Ian Lewington, and Richard Crossley ( Birding , November 2009) proposed a standard avian species order for field guides, apart from the ever-changing AOS taxonomic order. Species are useful handles (p. 16, below).”

North America 187

North America Birds 2012 America 187

10,000 Birds

JUNE 17, 2023

The Majestic Wetlands: Within Shanghai’s boundaries lie several pristine wetland habitats that serve as vital sanctuaries for a plethora of bird species. This expansive marshland is home to rare and endangered species such as the charismatic Black-faced Spoonbill, Saunders’s Gull, and the elegant Oriental Stork.

China 231

China Endangered Species Sanctuary Protection 231

10,000 Birds

MARCH 3, 2020

That’s pretty amazing–Bolivia has more bird species than India! The source of this ranking, BirdLife International, lists Bolivia as currently having 1,439 bird species, including 18 breeding endemics. The guide covers 1,433 species, the number of birds documented at the end of 2014, the cutoff point for the book.

Bolivia 234

Bolivia Birds Brazil Switzerland 234