10,000 Birds

JULY 2, 2024

Taking inspiration from Matthiessen’s 1967 book (long out of print), which combined his natural history essays with species accounts by Ralph S. It is pointedly not an identification guide, though there is a lot of identification information in it, and it is not a coffee table book, though every page is illustrated.

North America 255

North America America 2006 Delaware 255

10,000 Birds

SEPTEMBER 19, 2011

How can two species interbreed into a new species? If the birds had been breeding, the scientists say that they would have found genetic “intermediates&# – birds with genes from both species. Hey, science people (scientists?), They took blood samples from the birds in order to extract DNA.

Sparrows 154

Sparrows Science Breeding Species 154

10,000 Birds

MAY 23, 2012

You could raise an eyebrow that at a time of cuts and austerity measures across a range of environment services and departments to be able to find £375k in support of a non-native species that is reared specifically to be killed anyway is a little astonishing. of nearly 500 radio-tagged releases).

Killing 188

Killing Industry Raised Research 188

10,000 Birds

FEBRUARY 25, 2013

BirdLife International believes that this might be maximum population the species can reach, as it seems to completely saturate its range. Also from BirdLife International: In general it prefers areas where vegetation, boulders or other landscape features at ground level provide tunnels in which to shelter and to breed.

Science 195

Science Transported Shelters South Africa 195

10,000 Birds

DECEMBER 27, 2023

Before my first trip to the tropics many years ago I always wondered how is it even possible that new bird species are discovered with all the deforestation and general habitat obliteration going on all over the world. I mean, we as a species are today basically everywhere. But still new species are found.

Solomon Islands 205

Solomon Islands Ecuador Colombia Rats 205

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 213

South Africa Lesotho Swaziland Africa 213

10,000 Birds

MAY 11, 2012

The species was extinct, a vanished part of the vanishing prairie — and not for the first time. In the 1950s the species was unofficially regarded as extinct by most biologists, a small part lost in the general tumble and disarray of the entire ecosystem they’d inhabited. You couldn’t see it. But the ferrets kept dying.

Ferrets 179

Ferrets South Dakota Wyoming Captive Animal 179

10,000 Birds

MAY 8, 2018

More than 50 years ago, the Hawaiian Goose (Nene) was one of the first birds listed under the Endangered Species Act, part of the inaugural “ Class of 1967 ”. Under the Endangered Species Act, any listing, uplisting, downlisting, or removal from a list requires a formal “rulemaking” process.

Endangered Species 101

Endangered Species Species Hawaii 2018 101

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 215

China Birds Pythons Eagles 215

10,000 Birds

SEPTEMBER 28, 2011

There are few stories in ornithology I enjoy more than those of a Lazarus taxon, a species thought to be extinct being found alive and well in some hidden part of the world. No fossils of this species have ever been found of it, contrasting against the generally good fossil record of birds here. Where does it breed?

New Zealand 184

New Zealand India 2003 Collecting 184

10,000 Birds

JULY 22, 2024

The Ochraceous Bulbul looks similar to the Puff-throated Bulbul, with which it shares a genus – the similarity made one of my travel companions doubt the whole framework of species distinctions. Paul Conrad (1836-1885), a German naturalist in the East Indies, after which the species is named ( Pycnonotus conradi ).

Vietnam 183

Vietnam Fowl Birds Iran 183

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 177

Farming New York Unwanted Breeding 177

10,000 Birds

SEPTEMBER 14, 2016

With climate change appearing to expand the skeeters’ range, according to recent research in Science Advances , the birds have fewer safe places to hide. In particular, the honeycreepers of Kaua’i are at risk of being wiped out , due to disease-spreading mosquitoes. Fish & Wildlife Service).

Hawaii 155

Hawaii Branding Science Birds 155

10,000 Birds

NOVEMBER 6, 2015

However, there are those species which have a hard time bringing attention to themselves such as Yellow-shouldered Blackbird , Giant Nuthatch , and Vinaceous-breasted Parrot. Regardless of their popularity, these species and the threatened ecosystems they inhabit are equally spectacular. Photo by Dušan Brinkhuizen (www.sapayoa.com).

California Condor 189

California Condor Ecuador Blackbirds Parrots 189

10,000 Birds

FEBRUARY 29, 2024

And, as I have mentioned before , under-birded countries like Mexico provide lots of opportunities for amateur birders like me to make real contributions to science. Both species can theoretically breed in central Mexico, but in my experience are almost exclusively winter visitors. But obsessed I am. And it brought friends.

Mexico 204

Mexico Investigation Science Experiments 204

10,000 Birds

APRIL 25, 2012

And much of that time is spend loafing around the breeding colonies trying to pair off and engaging in silly-looking behaviours referred to as dancing by scientists. It can take over a year to raise a chick for the larger species, and even species that can fit their entire breeding cycle into one year tend not to breed in consecutive years.

Albatross 200

Albatross Raised Breeding Rights 200

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 213

New Jersey North Carolina Sparrows Connecticut 213

10,000 Birds

MAY 11, 2013

It is easy to tell when some species become extinct — a Martha or a Lonesome George dies and there are no more, not now, not ever (until science fiction kicks in.) No, this is a bird that, in the male breeding plumage, shows off a robust pinkness of head that is all the more vivid in contrast with the bird’s dark body.

Myanmar 186

Myanmar Bangladesh Ducks Wisconsin 186

10,000 Birds

FEBRUARY 3, 2012

What if, in turn, the discovery that the species was not truly extinct held the key to saving humanity from another, even more devestating flu outbreak? This is a book that people come to for the plot and the science. All actual captive breeding efforts failed for a reason, after all. But what of that?

Science 159

Science Humane Breeding Rights 159

10,000 Birds

JULY 18, 2012

Others, like the petrels and some of the auks, will lay a single egg per breeding attempt. The investment placed in each clutch bur seabirds is so great that only one breeding attempt can be seen to completion each year. They are cavity nesters, breeding in natural cavities or holes dug into the soil.

Eggs 163

Eggs Puffins Breeding Albatross 163

10,000 Birds

MARCH 8, 2013

And so, these goats ate the flora of the island: unique species of Indian paintbrush and woodland star, bushmallow and wirelettuce and morning glory. No wait, they were, but they had experienced so much genetic drift and selective pressure that they now constituted a unique breed in their own right.

Goats 158

Goats Bald Eagle Fox Feral 158

10,000 Birds

JUNE 3, 2024

Apparently, the species name rutila means “red, golden red, reddish yellow”, which sounds a bit like a contradiction in itself. It is well known that chicks of this morph immediately start having an identity crisis when combining the knowledge of their species name with the information gathered from a look in the mirror.

Killing 163

Killing Birds Breeding Breeders 163

10,000 Birds

FEBRUARY 6, 2024

Kooyman (co-author with Jim Mastro) spent decades studying Emperor Penguins and can be considered the world’s foremost expert on the species. Empire Penguins (Aptenodytes forsteri) are the largest living penguin species, almost four feet tall (taller when they stretch), and the least likely to be seen on birding or nature trips.

Penguins 150

Penguins Seals Leopards Mammals 150

10,000 Birds

MAY 2, 2023

Flight Paths traces the history of migratory research in nine chapters, starting with the earliest attempts to track birds, bird banding/ringing (which she traces back to Audubon), and ending with ‘community science’ projects such as Breeding Bird Surveys and eBird. THIS IMAGE NOT IN THE BOOK. Schulman, 2023.

Science 179

Science Illinois Investigation 2006 179

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 187

Penguins Seals Peru Sharks 187

10,000 Birds

MARCH 14, 2022

Finally in 1799, the first visitors on this volcanic land were a group of French seal hunters who were after the fur seals that can be found hauled out on the beaches for fur and oil, which almost wiped out the local population of the species. About half of all breeding Wandering Albatross nest on the Prince Edward Islands.

South Africa 260

South Africa Mice Albatross Africa 260

10,000 Birds

JUNE 12, 2012

a miniature version of that well-established national citizen science project the Breeding Bird Survey. Now that the data is being entered into eBird regularly even this extremely local look at breeding birds will have some value beyond sitting in a folder on a professor’s desktop. 49 species in 9.5

North Carolina 156

North Carolina Transported Morals Science 156

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 222

Birds Japan Germany Ducks 222

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 159

Birds Science Humane Species 159

10,000 Birds

MARCH 4, 2011

Among these white-headed/dark-winged gulls formerly lumped into the genus Larus , there were 18+ recognized species the last time I checked, sharing similarities that make telling them apart for the amateur birdwatcher very difficult. 1998), then the proper name for this species is L. fuscus – should be separated as species.

2011 157

2011 Cyprus Deer Breeding 157

10,000 Birds

JUNE 13, 2022

Quite likely, these birds are also the inspiration for Australian science communicator Dr. Karl Kruszelnicki. Honeyeaters are a large bird family (190 species) with a strong presence in Australia. ” Like many Australian birds, they breed cooperatively with a varying number of helpers, often siblings or older offspring.

Australia 186

Australia Birds Feral Cats Kangaroos 186

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. You can see why here.

Sri Lanka 200

Sri Lanka Taiwan Birds Cats 200

10,000 Birds

AUGUST 22, 2013

I would never have believed it, but if the science says so who am I to argue otherwise? Despite their predilection for the watery realm, there are some species of grebes that are long-distance migrants. And grebes, more than many bird families, have an exceptionally high percentage of species that are critically endangered.

Jordan 187

Jordan Guatemala South America Birds 187

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. Here’s the thing.

Alligators 206

Alligators Chickens Research Reptiles 206

10,000 Birds

JANUARY 7, 2020

The book is divided into three parts: “Introduction,” “Avifaunal Overview,” and “Species Accounts.” 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. Most birders will go straight to the “Species Accounts.”

New York City 145

New York City New York Birds Breeding 145

10,000 Birds

APRIL 29, 2024

The species is listed as Vulnerable – the estimated number of individuals is 4600-5100 (HBW), of which about 2000 winter on Hokkaido. There is a book on the species, but it is out of print and seems impossible to find even in online secondhand bookstores. Where is the movie about his life then? Back to the eagle.

Eagles 130

Eagles Sea Lions Russia Bears 130

10,000 Birds

SEPTEMBER 9, 2014

It is the 100th Anniversary of the extinction of the species known as the Passenger Pigeon and writers are paying attention. Errol Fuller’s The Passenger Pigeon is a beautifully illustrated, elegantly written “celebration” of the passenger pigeon and the artists who illustrated and photographed the species. It is a hodgepodge.

2014 159

2014 Killing Michigan Kentucky 159