10,000 Birds

APRIL 4, 2022

Once the egg has been laid, the female is chased away and the males hatch it.” On the other hand, given China’s low birth rate, they might serve as an example for the future. A juvenile, if I am correct – and a rather rare bird in Shanghai, this being rather at the southern end of the wintering breeding range.

Birds 221

Birds China Pythons Breeding 221

10,000 Birds

APRIL 2, 2013

A breeding bird atlas is a special kind of book. For the nature lovers and birders who participate in breeding bird surveys, the atlas represents hours, often hundreds of hours, of volunteer time spent within a community of citizen scientists doing what they love, observing birds. So, what exactly does a breeding bird atlas contain?

Pennsylvania 239

Pennsylvania Breeding Birds Sparrows 239

10,000 Birds

AUGUST 1, 2022

I have written about the interesting sex life of these jacanas a few times already (short version: female mates with male, lays a bunch of eggs for him to incubate and raise the chicks, leaves him, finds another male, repeat). Apparently, after a male first mates with a female, he throws out the first one or two eggs she lays in their nest.

Birds 147

Birds China Eggs Breeding 147

10,000 Birds

AUGUST 7, 2023

For birders, the Wolongshan area is like a poorer cousin of Balangshan – due to the lower elevation, the bird species here are more common and thus less interesting. Some Chinese Babax waste part of their lives feeding chicks of Large Hawk Cuckoos, which parasitize the babax species.

Hamburgers 222

Hamburgers Birds Science China 222

10,000 Birds

JULY 25, 2022

For example , in one study, it was found that more than 80 percent of the fledgling Australian Magpies born in a territory one year were sired by males from outside its borders. Gisela Kaplan has written a book about the species, and how they seem unperturbed by humans: “It’s one of their most successful defense strategies.

Birds 242

Birds Australia Ducks Mountain Goats 242

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 242

China Birds Pythons Eagles 242

10,000 Birds

JULY 21, 2022

The one bird I did not see here, however, was the Bateleur Eagle … One highlight in the area is the Saddle-billed Stork , likely to be the tallest species in the stork family. The African Spoonbill is one of the six global spoonbill species, and the main African one (there are also some Eurasian Spoonbills in Africa).

Ostriches 147

Ostriches Parrots Birds Eggs 147

10,000 Birds

OCTOBER 3, 2022

The ongoing destruction of Nanhui, where the species can frequently be seen on migration, certainly will not help. Judging from the facial expression of this White-shouldered Starling , I would rather not have an annoyed bird of this species as a roommate. The species has reversed sex roles, with the males doing the incubating.

China 190

China Birds Ukraine Killing 190

10,000 Birds

OCTOBER 4, 2021

I pointed at the bird shown below but he insisted it could not be that species – no long tail … For people of a certain age, gender and background, at some point The Smiths were the most important band in the world. Other species, such as this juvenile Light-vented Bulbul , seem to have more ambiguous feelings about molting.

Birds 242

Birds LACS France Japan 242

10,000 Birds

NOVEMBER 17, 2018

How loyal are the thrushes to a particular location when they are not breeding? There was no breeding behaviour evident amongst the thrushes on any of the 4 sightings over a 4-week spread from the last week of August to the last week of September, though other species were gearing up for the season, with a Southern Lapwing seen on eggs.

Eggs 113

Eggs Breeding Species Birds 113

10,000 Birds

JULY 7, 2022

For example, the Brown Honeyeater visits more than 300 different flowers. Wikipedia seems not too impressed with the species, stating that “the brown honeyeater is a medium-small, plain grey-brown honeyeater” The Latin species name indistincta (indistinct, obscure) sounds similarly underwhelming.

Birds 147

Birds Australia Parrots Memphis 147

10,000 Birds

JULY 4, 2023

” Writing about owls means writing about roughly 250 species (I counted 245 on the 2022 Clements spreadsheet, but I might have missed a few, and we all know that each classification system is different). The chapters on courtship and breeding and roosting and migration are the longest, which isn’t surprising.

Owls 224

Owls Science Barn Owls Penguins 224

10,000 Birds

OCTOBER 9, 2023

In total, there are eight species of hornbills in Borneo – the best place to see them seems to be the Kinabatagan River area (also known as Sukau). For example , fallen figs do not seem to mind catching a ride with Oriental Pied Hornbills. Indeed, this species seems to be the equivalent of weeds among the hornbill species.

Rhinoceros 131

Rhinoceros Singapore Transported Hunting 131

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. For them, God probably was the one instructing the drongos to mob one species but not the other. Why show photos of species as boring as this Ashy-throated Warbler

China 193

China 2017 Birds Indonesia 193

10,000 Birds

JUNE 2, 2015

Third, observing and photographing breeding birds and their young have become acts of ethical confusion as birders, photographers, and organizational representatives debate the impact of our human presence on the nesting process. And of eggs and nests and birds on nests. Some people love books like that. Peregrine Falcon nests.

Eggs 263

Eggs Family 2006 New York 263

10,000 Birds

JUNE 1, 2021

Pough “with illustrations in color of every species” by Don Eckelberry, Doubleday, 1946. The National Audubon Society Birds of North America covers all species seen in mainland United States, Canada and Baja California. The press material says it covers over 800 species, so you know I had to do a count.

North America 279

North America America Birds California Condor 279

10,000 Birds

AUGUST 29, 2022

According to Tim Low (in “Where Song began”), “so easy were they to breed that by 1859 they cost less to buy in London than in Sydney.” ” Funny how the difficulty of breeding a species can be illustrated in simple monetary terms. We even had some chicks – not that this was a big achievement.

Birds 147

Birds Australia Sheep Zebras 147

10,000 Birds

JULY 18, 2022

According to the HBW, when breeding, male birds do most of the incubation and parenting while females often leave the nest up to one week before the eggs hatch. According to Couzens, after laying the eggs, females sometimes immediately abandon their first mate and pair up with another male. How efficient. How surprising.

Birds 162

Birds South Korea Japan Abandon 162

10,000 Birds

JANUARY 9, 2023

That comes at a price – the HBW describes the species as “stocky and fairly sluggish” and – with a critical undertone – continues to state that the species is “generally less agile in flight than are most flycatchers”. Why the Latin species name is cyaniventer (meaning having a dark blue belly) remains a mystery to me though.

China 147

China Hunting Birds illegal 147

10,000 Birds

OCTOBER 17, 2022

A study has shown that they make false alarm calls when seeing other species such as meerkats with attractive food. In terms of breeding behavior, starlings are a diversified group – some use helpers, others do not. They are being parasitized by indigobirds which also use other host species. young in 1.5

South Africa 197

South Africa Africa Birds Cape Verde 197

10,000 Birds

MARCH 3, 2015

The title is a bit deceptive, for while photographs are a huge part of the book, it is grounded in the 239 species accounts written by woodpecker guru Gerard Gorman. Chapters on taxonomy, distribution, anatomy and morphology, habitat, behavior, breeding, plumage and moult, food and foraging, flight, calls, drumming, and conservation follow.

Woodpeckers 252

Woodpeckers 2002 Europe Research 252

10,000 Birds

AUGUST 6, 2013

I couldn’t wait to give names to all my new species. I tried using the Internet, but found it frustrating for all the usual reasons; websites either didn’t include all species or were difficult to use for identification. Each species account is 2-pages long, one page of text and one page of photographs.

Ireland 180

Ireland France Breeding Eggs 180

10,000 Birds

JULY 15, 2012

There are thousands of shorebirds that visit Broome each year and the majority of them are now in the northern hemisphere hopefully sitting on eggs. Not all of our shorebird species migrate and those that reside here are also currently sitting on eggs, or thinking about laying eggs in the upcoming weeks.

Eggs 221

Eggs Raised Birds Breeding 221

10,000 Birds

JULY 18, 2012

A few families have a small number of eggs in the clutches, like gulls or cormorants. 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.

Eggs 166

Eggs Puffins Breeding Raised 166

10,000 Birds

APRIL 2, 2019

I like observing them, reading about them, grappling with species and subspecies identification, and even—on a good day—talking about sparrow taxonomy. Peterson Reference Guide to Sparrows of North America covers 61 species of the New World sparrow family Passerellidae that breed in Canada, the United States, and northern Mexico.

North America 157

North America Sparrows America United States 157

10,000 Birds

JUNE 26, 2018

Basically, this species is so dimwitted, it doesn’t know how to survive. Because, Pink Pigeons are not capable of doing the tasks required to create and bring up children of the species. These endangered birds have trouble producing a fertilized egg and, even worse, they don’t even know how to build a nest so the egg survives?

Mauritius 102

Mauritius Stud Zoos Eggs 102

10,000 Birds

OCTOBER 3, 2017

The guide covers 747 breeding residents or regular migrants, 29 introduced species, and 160 vagrants, a total of 936 species. Honeyeaters are “active, noisy and pugnacious” and there are a lot of them–76 species–in Australia. The colored font is also used to indicate measurements, voice, and notes.

Australia 109

Australia Birds Penguins 2015 109

10,000 Birds

SEPTEMBER 27, 2015

Last weekend we went by vehicle to check on the Pied Oystercatchers that breed along that stretch of beach and there has been continued egg loss over the past few weeks. They are persistent at laying eggs and despite the loss of all the eggs from our last visit there were five new eggs. Pied Oystercatcher egg.

Eggs 140

Eggs Birds Investigation Bears 140

10,000 Birds

APRIL 23, 2012

During the breeding season when hormones are flowing the cloaca swells and birds can get a cloacal protuberance. However, for a few species, things gets…weird. For example, the Red-billed Buffalo Weaver has a pseudo-penis, not quite a cloaca, not quite a penis. Let’s look at the equipment.

Buffalo 279

Buffalo Birds Ducks Eggs 279

10,000 Birds

JULY 11, 2012

Wildlife conservation is concerned with protecting wildlife at the level of species or perhaps population. With the exception of species that number in the hundreds, conservation biologists are not as concerned with the fates of individual animals, it is only when such fates of many individuals are added up do they begin to worry.

Animal Rights 267

Animal Rights Rights New Zealand Animal 267

10,000 Birds

APRIL 24, 2012

When it comes to breeding, Yellow-rumped Warblers are a good example of what many people regard as a “regular” bird. Male and female Yellow-rumps pair up on their breeding grounds, share duties in raising chicks, then politely part ways when fall migration comes.

Albatross 202

Albatross Birds Lifestyle Raised 202

10,000 Birds

DECEMBER 2, 2014

Did I dare dip my toe into this catalog of tantalizing species? Phillipps’ Field Guide (I’ll be using this shortened form of the title) covers 673 avian species, including 59 endemics, and 53 species that have not been documented yet for the area but which may show up in the next few years. Now, I’m not so sure.

Brunei 179

Brunei Birds Asia China 179

10,000 Birds

SEPTEMBER 4, 2012

The section South Georgia Wildlife describes 65 species of birds, 20 species of sea mammals, nearly 60 species of insects, and more than 40 species of flowering and nonflowering plants. They breed in dense colonies, incubate their single egg on the feet, and take more than a year to fledge a chick.

Georgia 174

Georgia Penguins Wildlife Whales 174

10,000 Birds

JULY 3, 2012

As a Northeast birder I am familiar with the alarming decrease in the number of Red Knots along Atlantic shores and have signed petitions and written e-mails calling for legislation and rules that will limit the overharvesting of the horseshoe crab, whose eggs Red Knots depend on. million in the late 1990’s. Should the gulls be controlled?

Delaware 183

Delaware New Jersey Research Eggs 183

10,000 Birds

OCTOBER 1, 2013

The story of the cahow, a “Lazurus species” that was thought to be extinct for over 300 years and then discovered to be breeding on a tiny remote island in Bermuda, is part of modern birding legend. It is hypothesized, for example, that nocturnal seabirds like the Bermuda Petrel eat bioluminescent prey.

Birds 172

Birds Rats Breeding 2012 172

10,000 Birds

MAY 15, 2011

Now you may well be wondering which field guide was around in 1989 and a few of you will no doubt cringe when you see this, but here goes… For those of you not familiar with a field guide from years gone by here are some examples of where they were at with wood-warblers in the 1980′s.

South Africa 159

South Africa United States Austin Alligators 159

10,000 Birds

SEPTEMBER 6, 2016

She doesn’t know the species till it emerges, almost dreamlike, from the heavy glare of the sun. Fox encounters 69 species, some singly, some in huge feeding or migrating flocks. The opening beautifully encapsulates the essence of the book. ” There are amazing stories here.

Fox 100

Fox Albatross Geese Bald Eagle 100