10,000 Birds

JULY 6, 2011

Eagle Lake, Lake Almanor and Clear Lake have all been identified as Audubon California Important Bird Areas (IBA), meaning that they provide essential habitat for breeding, wintering, and migrating birds. Like the breeding activity of many species this spring, the grebes were late, probably due to the unseasonable weather.

California 212

California Eagles North America Breeding 212

10,000 Birds

FEBRUARY 19, 2013

A study examining this relationship was recently published in the Wildlife Society Bulletin (full reference below). The relationship between duck breeding populations and duck stamp sales changed between 1955–1994 (r 1?4 4 0.81) and 1995–2008 (r 1?4

Ducks 205

Ducks Hunters Hunting Wildlife 205

10,000 Birds

JULY 15, 2011

The song referred to is that of the Wood Thrush , one of the natural world’s most beautiful singers, and a familiar sound to anyone who has spent time in the forests of eastern North America in summer. Sadly, the thrushes that breed around my parents’ house are likely not very successful in raising young.

Tennessee 169

Tennessee North America New York Raised 169

10,000 Birds

JUNE 1, 2021

If you remember that the first edition of Sibley was published with “National Audubon Society” on the cover, raise your hand. The photographs are from VIREO, the ornithological image collection associated with the Academy of Natural Sciences of Drexel University, which licenses bird photographs to many guides and reference books.

North America 278

North America America Birds California Condor 278

10,000 Birds

NOVEMBER 20, 2012

Thus, the cattle we raise for meat and dairy are sometimes called Bos taurus while the extinct wild form is always called Bos primigenius. Some time after the Spanish encounter with the Turkey, birds were brought back to Europe where they were raised and became an important source of food and fancy feathers.

Turkey 198

Turkey Columbus Spain Fowl 198

10,000 Birds

JUNE 9, 2022

. … Nest dismantling by the Hair-crested Drongo may be an adaptive behavior to increase fitness by reducing risk of future predation and competition for nest sites in the following breeding season” ( source ). The Brown Crake is not that easy to see in Shanghai even though it is breeding here. ” ( source ).

Singapore 147

Singapore Mountain Goats Birds Giraffes 147

4 The Love Of Animals

MARCH 9, 2012

Choosing to adopt a dog rather than get one at the pet store (or what some like to refer to as “puppy mill”) is a beautiful thing—essentially you are saving a poor pup from euthanasia and you’re providing a an animal with a good home. But adopting a pet is a huge responsibility and is very similar to adopting a child.

Adoptable 100

Adoptable Dogs Puppy Mills Pit Bulls 100

10,000 Birds

NOVEMBER 8, 2011

Paging through a fieldguide, it’s always with a sense of dismay and sadness that I come across reference to an extinct species. Then rumors leaked out that at this same site the mythical Red Owl could easily be seen, Madagascar Serpent Eagle was breeding and other rare birds and lemurs abounded.

Madagascar 231

Madagascar Lemurs 2006 Owls 231

10,000 Birds

JULY 18, 2012

Another cavity nesting species that breeds in Lassen Volcanic National Park is the Brown Creeper ( Certhia americana ). Great Horned Owls ( Bubo viginianus ) are a favorite of mine and I have been fortunate to observe a pair of these magnificent raptors raise their young in a nearby natural cavity in a huge oak tree. Evans, David R.

North America 207

North America America Barn Owls Falcons 207

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. Some people love books like that. Northern Flicker eggs in nest and nestlings.

Eggs 263

Eggs Family 2006 New York 263

10,000 Birds

MARCH 3, 2020

The source of this ranking, BirdLife International, lists Bolivia as currently having 1,439 bird species, including 18 breeding endemics. Each species is numbered, with the numbers referring to the illustrations on the right. That’s pretty amazing–Bolivia has more bird species than India!

Bolivia 168

Bolivia Birds Brazil Switzerland 168

10,000 Birds

OCTOBER 4, 2016

I discovered very much by accident that questions have been raised by British birders about the accuracy of some of the book’s photographs; this is the to-do at Birdfair I referred to in the beginning of the review. The chapters, however, offer very good introductions to each bird group.

Ireland 140

Ireland Birds Groups Falcons 140

10,000 Birds

JULY 21, 2022

The Latin species name lamigellerus is a Latin phrase for ‘a small, thin, metal plate’ which refers to the flattened feather shafts, especially on the underparts. Each of these ‘families’ consists of a single mating pair and 1-5 ‘helpers’ who assist in raising the young.

Ostriches 147

Ostriches Parrots Birds Eggs 147

10,000 Birds

AUGUST 19, 2021

White-browed Tit Warblers breed in high-altitude scrub, with a preference for junipers. Let us see whether I can manage to get a reference to The National in this post as well). Unfortunately for them, this is what raising chicks requires. No “The National” reference – my apologies.

China 264

China Birds Species Raised 264

10,000 Birds

JULY 7, 2020

It is a book with a careful infrastructure, however (even though it doesn’t have an index), with references to one section from another, enabling the curious reader to go down structured rabbit holes, pursuing information on nesting or skeletal systems or feather structure throughout the book. copyright @2020 by David A llen Sibley.

2020 262

2020 Birds Groups North America 262

10,000 Birds

MAY 23, 2023

Birders often play a vital role in monitoring bird populations, contributing data to scientific research, and participating in citizen science initiatives that help track bird distributions, migration patterns, and breeding behaviors. ” Grade: A. # # # Query: What is a “nemesis bird” in birding?

United States 147

United States North America Birds America 147

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. This is because raising a chick is not just time consuming, it’s an effort that requires real investment. So what is going on?

Albatross 201

Albatross Raised Breeding Rights 201

10,000 Birds

MARCH 15, 2011

Over the next few days, the Alpine Accentors ( Prunella collaris ) will arrive on their high-Alpine breeding grounds – it is time to start singing, despite that the treeless Alpine landscape is still under metres of snow. all Alpine Accetor photos digiscoped (c) Dale Forbes. all Alpine Accetor photos digiscoped (c) Dale Forbes.

2011 203

2011 Breeders Breeding Deer 203

10,000 Birds

JULY 4, 2023

What the Owl Knows is organized into nine chapters: introduction, adaptation (including vision and flight), research and researchers, vocalization, courtship and breeding, roosting and migration, cognition, and two chapters on owls and humans–captive owls (not zoos, educational owls) and owls in our cultural history.

Owls 200

Owls Science Barn Owls Penguins 200

Animal Ethics

FEBRUARY 6, 2007

Consider some of the victories: On November 5th, 2002, more than two and a half million Floridians voted "Yes" on Amendment 10 to amend the state constitution and prohibit the use of gestation crates , narrow metal cages where breeding pigs are kept for most of their lives. The full text of the amendment is available here.

Factory 40

Factory Factory Farm Factory Farming Gestation Crates 40

10,000 Birds

DECEMBER 4, 2018

Three helpful sections precede the Introduction: Photo and silhouette comparisons of gulls that breed in North America (see illustration above), Basic Anatomical Terms illustrated with four diagrams, and a very selective Glossary. It would have been useful to refer users to eBird, where one can easily look up these records.

North America 193

North America America El Salvador Nicaragua 193

10,000 Birds

SEPTEMBER 9, 2014

He reasons out answers to both questions, finally stating that, despite what many eyewitnesses wrote, the birds had to have laid more than one egg and that the birds had to have nested more than once a breeding season. Or the destruction of the forests, food source and breeding grounds. Or spend enough money.

2014 159

2014 Killing Michigan Kentucky 159

10,000 Birds

JULY 20, 2018

In 1987, only 27 were left in the wild and drastic action was taken to save the species: all remaining birds were captured, the California Condor was declared extinct in the wild, and a captive breeding program was begun, initially carried out by the San Diego Wild Animal Park and the Los Angeles Zoo.

California Condor 103

California Condor Oregon California Zoos 103

10,000 Birds

NOVEMBER 30, 2018

So, while waiting for evolution to produce new birds for our life lists is inadvisable, we sometimes catch a break and every few years get a new species or two when some genetic research or study of breeding distribution presents enough evidence to split what was once considered a single species into a few new ones.

Ohio 113

Ohio India Hawaii United States 113

10,000 Birds

JUNE 6, 2017

Each Species Account includes one to three drawings of the bird, a range map, common and scientific names, and a one to three sentence description of the bird, which may or may not include its migratory and breeding habits, feeding behavior, plumage, habitat, and demographic status—whatever helps identify the bird quickly. Chandler S.

North America 161

North America America Birds New York 161

10,000 Birds

MAY 19, 2011

Another question this raises has to do with migration itself. One way to organize these ponderous complexities is to refer to our Tinbergen. Loons hardly ever fly when they are on their breeding grounds or their winter-water, but the migration is for many loons a non-trivial distance. Why migrate? And then there is the loon.

Research 187

Research Humane Compassion New York 187

10,000 Birds

SEPTEMBER 7, 2021

The following section encapsulates a chapter of biological facts into one dense paragraph–breeding location, breeding time of year, nesting notes, timing of fledging, migratory routes to and from breeding areas, staging locations, foraging locations, and more. Perrow, © Maps: Lynx Edicions.

Albatross 278

Albatross Penguins Groups Family 278

10,000 Birds

APRIL 27, 2012

Many of the most peculiar aspects of birds are involved with mating, whether it’s for attracting mates, defending nests against predators, or raising chicks. One of the more interesting aspects (in my opinion) of breeding in birds is their mating strategy. of all bird species, is polyandry. 1996, Nakamura 1998). 1996, Nakamura 1998).

2002 164

2002 North America 2000 2009 164

10,000 Birds

DECEMBER 3, 2013

I knew I would not be seeing the bird in its rosy-breasted breeding plumage, but somehow seeing the bird in all its forms helped crystallize its appearance in my head. or birds that look very different in their breeding and non-breeding plumages (Shorebirds! I studied it. Sadly, I still did not see the bird.

Ireland 170

Ireland 2013 Breeders Ducks 170

10,000 Birds

APRIL 7, 2015

Penguins are also bellweathers of climate change; dwellers of remote areas you’ve (probably) never heard of; creatures who have developed unique, innovative ways of adapting to the harsh environments where they breed and rear chicks and the water environments in which they feed and swim.

Penguins 191

Penguins New Zealand South Africa Albatross 191

10,000 Birds

JULY 4, 2022

As with Chinese male humans, having your own building is still vital to raising young. There was a breeding pair at Binjiang Forest Park this June. While I kind of like the species, to be honest, I only included it in this post to make references to two songs. So, the birds start collecting mud and small sticks. Nothing else.

Birds 179

Birds Sparrows Protection Humane 179

10,000 Birds

DECEMBER 8, 2022

Hopefully, the winter time in Shanghai gives the Black-faced Buntings some time to relax from the challenges of the breeding season. In contrast, the females need to make sure not to get duped into raising actual cuckoos – the buntings are a targeted host species ( source ). No wonder no species are named after me.

Birds 197

Birds Eggs Bangladesh China 197