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 263

Birds Compassion Eagles Science 263

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. How do they know? I do wish there was more about research on female bird song.

North America 279

North America Research Birds Groups 279

10,000 Birds

DECEMBER 6, 2022

we learn) that are home to coveted boreal species, breeding wood-warblers, and two species of Grouse. There are 461 species on the Maine checklist. This field guide covers 265 species, the ones most likely to be seen–residential and migratory, almost all nesting birds, many wintering birds.

Los Angeles 210

Los Angeles Birds District of Columbia Parrots 210

10,000 Birds

JULY 21, 2018

Northern Emerald Toucanets in Costa Rica are sometimes considered a separate species known as the Blue-throated Toucanet. Yellow-thighed Finch , one of several common species in the forests of Coronado. . This bad boy beauty isn’t even rare! I love these things!

Costa Rica 145

Costa Rica San Jose Birds Eagles 145

10,000 Birds

OCTOBER 13, 2012

Acrocephalus arundinaceus is considered a Species of Least Concern by BirdLife International because of their extremely large range and population, though there does seem to be a downward trend in population levels. We visited Hortobágy National Park, the Bükk Hills and places in between.

Hungary 161

Hungary Asia Europe Africa 161

10,000 Birds

JUNE 29, 2018

Except for one species: I have a clear childhood memory of seeing black swans. ” A 1726 colored engraving depicting Black Swans and the ships of Dutch captain Willem de Vlamingh at the mouth of the Swan River in Western Australia in 1697 – the first European encounter with this species. Easy come, easy go.

Australia 122

Australia Pelicans Europe Florida 122

10,000 Birds

MARCH 2, 2015

Conversely, parts of the world that have traditionally been quite dry may experience more rainfall. That said, there are many species we should be extremely concerned about. The Pika’s story is shared with a number of montane bird species. As deserts expand, birds suited to arid climates may be just fine.

North America 226

North America Birds San Francisco Suffering 226

10,000 Birds

NOVEMBER 3, 2015

Navarro’s exceptional drawings illustrate the species accounts. Forty-eight species. Compare, for example, the species account illustration of the Cuban Trogon with the photo that opens up the introductory chapter. The luxury of space means that each species can be shown from various angles and in distinctive poses.

Cuba 238

Cuba Birds United States 2000 238

10,000 Birds

JANUARY 22, 2015

She has grown up in the reserve and has no experience of the environment of which tourists would not be a permanent, however boring part of. Conservation endangered species India Mammals tiger' The Osprey tries another hunt, finally a successful one, while Telia goes deeper into the water and lies down.

Tigers 252

Tigers India Killing 2012 252

10,000 Birds

JULY 10, 2012

More than 150 bird species are known to have become extinct over the past 500 years, and many more are estimated to have been driven to extinction before they became known to science. The Gray Crowned-Crane is a new addition to the list of the world’s Endangered species, creeping up a category from Vulnerable.

Endangered Species 200

Endangered Species Species South Africa Morocco 200

10,000 Birds

APRIL 2, 2013

The core of the book are the Species Accounts, 190 accounts by 52 authors, some names that readers will easily recognize, others birders and ornithologists well-known in Pennsylvania. You can see the Species Account for Henslow’s Sparrow above, in the banner photo. The second page is the map page. Brauning and Andrew M.

Pennsylvania 239

Pennsylvania Breeding Birds Sparrows 239

10,000 Birds

NOVEMBER 20, 2012

The very first thing we notice about this large member of the Galliformes is that there is a wild version and a domestic version, and although the two are rather different, they are both given the same species name, Meleagris gallopavo. The Spanish Colonial Experience and Domestic Animals. Which would be weird. Kiva 78(1):37–60.

Turkey 210

Turkey Columbus Spain Fowl 210

10,000 Birds

MAY 23, 2023

Birders often venture into various habitats, such as forests, wetlands, grasslands, or coastal areas, to encounter different bird species. The primary objective of birding is to identify bird species based on their physical characteristics, behavior, and vocalizations.

United States 147

United States North America Birds America 147

10,000 Birds

NOVEMBER 3, 2020

I’ve been fortunate to see two Penguin species in the wild (African and Galapagos) and have dreamed of seeing more–maybe even all!–especially The goal of Around the World For Penguins is simple: Describe the 18 species of penguin and their breeding grounds “from the perspective of a traveller.”

Penguins 278

Penguins Georgia New Zealand Albatross 278

10,000 Birds

FEBRUARY 4, 2020

The book offers numerous facts about many species, findings of hundreds of research projects, notes on trends and exceptions from the norm, but little that captures the poetry of winter bird behavior or ignites a passion for change. Page 53, Illustration by Margaret La Farge, used by permission of Princeton University Press, [link].

Research 176

Research Birds Hoarding Sweden 176

10,000 Birds

NOVEMBER 10, 2022

For this reason, the species is evaluated as Vulnerable.” The Rufous-tailed Robin used to be called Swinhoe’s Robin but apparently, somebody decided that there were already too many bird species (6, according to the HBW) named after him. The Latin species name, however, is still elegans. And it is still justified.

Birds 208

Birds China Eggs Owls 208

10,000 Birds

JUNE 7, 2022

It’s a unique bird, even its scientific name is wonderful, so it’s not surprising that Gerard Gorman, Woodpecker Expert Supreme, has written a book all about the species. I was surprised to learn that there are two Wryneck species in the Jynx genus: Eurasian Wryneck, Jynx torquilla, and Red-throated Wryneck, Jynx ruficollis.

Woodpeckers 247

Woodpeckers Hungary Thailand 2014 247

10,000 Birds

NOVEMBER 6, 2018

Covering 1,261 species with data and taxonomy current up to August 2017, the field guide is an exciting achievement. And, then there are the more familiar birds–Wood-warblers, sandpipers, hawks–some species migrants, some species with a wide range. Can you guess which of the species cited above are endemic?

America 214

America El Salvador Costa Rica Honduras 214

10,000 Birds

JUNE 14, 2015

All the world’s redpolls probably represent a single species, and redpolls probably look different in different places more because of environmental influences on how their genes are expressed than because of stable underlying differences in the genes themselves. ” What to do? ” So where does all this leave us?

Species 251

Species Birds Research Humane 251

10,000 Birds

FEBRUARY 6, 2023

Is there a trend toward more literary paper titles? The title of the one just mentioned starts with “Intimacy across species boundaries” … The Spot-necked Babbler is “shy and social”, according to eBird, which sounds a bit like a contradiction to me. Spot the reference? ) Isn’t that sad?

China 147

China Vietnam Birds Monkeys 147

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

JANUARY 4, 2020

There are three species of crow-like cotingas with odd hairdos known as umbrellabirds, the Bare-necked Umbrellabird is the one that lives in Costa Rica. During a memorable guiding trip in June, we hit the jackpot with all three species of hawk-eagles in just a few days. These are some of mine: The umbrellabird.

Costa Rica 203

Costa Rica 2019 San Jose Eagles 203

10,000 Birds

NOVEMBER 14, 2017

The USVI are smaller and have fewer habitats and, as a result, fewer bird species. There are arguments for adding all territories, but experience demonstrates that the ABA moves glacially when it comes to the ABA Area. Herbert Rafaelle includes 284 species in his field guide , which covers both territories.) Postal Service.

Puerto Rico 164

Puerto Rico Virgin Islands Hawaii United States 164

10,000 Birds

AUGUST 10, 2018

While some people never overcome this vestigial aversion to sour and bitter sensations, this innate prejudice can be overturned with experience, becoming acquired tastes we learn to enjoy just as much as the more dependable, uncomplicated pleasures of sweetness, salt, and fat. Louis, Missouri population. That is, unless some St.

Collecting 100

Collecting St. Louis Dogs Sparrows 100

10,000 Birds

MAY 13, 2024

Interestingly, the research found that both species primarily spend their time in trees (83% and 81%) and have the same main food source, hymenopterans (25% each, and no, I have no idea what hymenopterans are either – presumably something with wings). So, basically, the two species do exactly the same things.

Vietnam 180

Vietnam Zebras Birds Sparrows 180

10,000 Birds

MARCH 20, 2023

In Kangding, there is a rather opulent bird hide – two stories, solid construction, spacious, lots of glass, a separate paved parking lot, though mysteriously (and as far as I can tell from my experience of living in China for almost 20 years, not indicative of fundamentally different physical needs of Chinese people) missing a bathroom.

Birds 147

Birds Mammals St. Louis Monkeys 147