10,000 Birds

JULY 20, 2023

They breed in the tunnel area, giving those birdwatchers anxiously waiting for the Chinese Monal to show up something to do in the meantime – like watching the shift change. Sounds a bit like some weird Nazi eugenics experiment to me, but I guess it is just science.

Birds 174

Birds Science Humane Species 174

10,000 Birds

FEBRUARY 20, 2023

As you can easily judge from the dullness of this information, it is not something I made up but rather an appalling example of nepotism in the naming of birds. If you have always wondered what the minimum anesthetic concentration for isoflurane and sevoflurane for the Crested Serpent-eagle is, science has an answer.

China 236

China Birds Pythons Eagles 236

10,000 Birds

JANUARY 7, 2020

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. In addition, many of the numbers and examples given for NYC areas beyond the Bronx represent species observed in Central Park in Manhattan and Prospect Park in Brooklyn.

New York City 153

New York City New York Birds Breeding 153

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. It is true that not every reader has a fondness for murder mysteries (and there is, admittedly, a certain amount of dreck in the genre, much of that authored, curiously enough, by lawyers).

2018 139

2018 Humane Laws Suffering 139

10,000 Birds

MAY 27, 2024

One website states that only 15% of the birds that hatch make it to become first year breeding adults, 6% make it to the second year, and 3% to the third year. Other species – such as starlings or t**s – stealing the nesting site of Eurasian Nuthatches is one of the major reasons for breeding failure.

Iran 181

Iran Germany Research Humane 181

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. Where it is not – for example, in Japan – it will have difficulties finding a partner to mate. End of side note. To female readers then: the Pheasant-tailed Jacana.

Birds 162

Birds South Korea Japan Abandonment 162

10,000 Birds

MARCH 2, 2023

I am not sure about the security situation in Iraq these days but at least some people do ornithological research there – resulting in papers such as one titled “Breeding observations of the Black-winged Kite Elanus caeruleus (Desfontaines , 1789) in Iraq” Impressive. Fortunately, they are quite common in Shanghai.

Iraq 130

Iraq Birds China Ireland 130

10,000 Birds

MAY 7, 2019

Written in a friendly, inclusive style quietly grounded in science, How to Know the Birds is an excellent addition to the growing list of birding essay books by talented birder/writers like Pete Dunne and Kenn Kaufman. ” The essays are arranged in thematic order grouped in six sections: “Spark Bird!”

North America 115

North America Birds Prairie Dogs Barn Owls 115

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. Is it offensive to say that Australian Zebra Finches breed like rabbits?

Australia 147

Australia Birds Sheep Zebras 147

10,000 Birds

FEBRUARY 16, 2023

Both bushtit species occasionally are supported by helpers when breeding ( source ). As I frequently mention, science is quite wonderful. For example, this paper points out that migrating Bramblings prefer to feed in a habitat in which they are less likely to get killed.

China 147

China Birds Reptiles Killing 147

10,000 Birds

DECEMBER 9, 2021

Great Cormorants can immerse into the water much more deeply than ducks, as their feathers are not waterproof … … but unfortunately, that requires some feather drying time afterward, which looks kind of stupid (yes, it is kid’s science hour at Kai’s bird blog …).

Birds 242

Birds Japan Germany Ducks 242

4 The Love Of Animals

DECEMBER 18, 2011

However choosing what food to feed your pet is a major decision especially as there are different types of food specifically designed for different breeds and lifestyles. Pro Plan has been serving pets and their owners for more than eighty years, and is continually advancing the science behind pet care and nutrition.

Dogs 100

Dogs Lifestyle Puppies Pets 100

10,000 Birds

MAY 17, 2016

Data were collected from the North American Breeding Bird Survey and the Pan-European Common Birds Monitoring Scheme. For example, if a highly competitive common bird species expands its range into a region where local, more rare species exist, they could get pushed out. Stephens, Philip, et al. 352:6281(84-87). What do you think?

North America 119

North America Europe America United States 119

10,000 Birds

JUNE 17, 2023

Supporting local conservation organizations and participating in citizen science initiatives allows us to contribute to the protection of Shanghai’s bird species and their habitats. Many native bird species have been displaced or lost their breeding grounds, leading to a significant decline in their numbers. Green Spaces?

China 171

China Endangered Species Sanctuary Protection 171

Sales and Marketing Management

APRIL 13, 2020

Connection breeds trust. For example, if you need to walk through calculations and data projections that require significant context, you would be unlikely to dump everything into an email or text message. It doesn’t need a long, meandering discussion about world politics, science, or global markets. Be a human first.

Agenda 157

Agenda Emotional Adoptable Game 157

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 165

Eggs Puffins Breeding Albatross 165

10,000 Birds

JUNE 21, 2016

They used Great T**s from non-urban and urban areas, and mixed them up through breeding, to rule out any possible family history of telomere length. The benefits are many, including the availability of anthropogenic food sources, breeding boxes and warmer temperatures. The less telomere, the more aging, independently of time.

Zebras 112

Zebras Mammals Primates Birds 112

10,000 Birds

MAY 19, 2015

If only you could make fine adjustments to the expression of existing DNA you could hatch a dinosaur, starting with, for example, a turkey. The second thing they did was to interfere with the genetic pathways in some chickens, which produced a chicken with beaky bits that were more like snouty bits found in, for example, a Alligator.

Alligators 219

Alligators Chickens Research Reptiles 219

10,000 Birds

JULY 7, 2020

This is a delightful book, large (8-1/2 by 11 inches), filled with Sibley’s distinctive artwork and an organized potpourri of research-based stories about the science behind bird’s lives. A good example is the function of beauty in male birds. copyright @2020 by David A llen Sibley. copyright @2020 by David A llen Sibley.

2020 264

2020 Birds North America Sparrows 264

10,000 Birds

DECEMBER 13, 2011

Males of this species are more brightly colored in their non-breeding winter plumage. However they are not at all related, hummingbirds are allied to swifts but sunbirds (and spiderhunters) to white-eyes, flowerpeckers and other passerines; a perfect example of convergent evolution.

South Africa 229

South Africa Lesotho Swaziland Africa 229

10,000 Birds

SEPTEMBER 15, 2011

Penguins are flightless, but some species locomote over long distances on antarctic ice to travel between breeding grounds and the sea. Fossil Evidence for Evolution of the Shape and Color of Penguin Feathers Science, 330 (6006), 954-957 DOI: 10.1126/science.1193604 Salas-Gismondi, R., Altamirano, A., Shawkey, M., Vinther, J.,

Penguins 195

Penguins Seals Peru Leopards 195

Sales and Marketing Management

JANUARY 9, 2020

All four test messages in this study represent a “best of breed” set of examples. Decision science has the answer. While this all runs counter to conventional wisdom and best practices, it’s completely consistent with decision science. Why did the approach advocated by so many executive access strategies finish dead last?

Industry 62

Industry Science Research Emotional 62

10,000 Birds

APRIL 5, 2012

He writes about how experienced birders think, and how they draw on the sciences of weather, geography, and ecology to analyze where the birds will be. Third, this really is an example of real life birding; it reads almost like a thriller as Lovitch and O’Brien realize they miscalculated and are in the wrong place at the wrong time.

New Jersey 241

New Jersey Science United States 2012 241

10,000 Birds

DECEMBER 11, 2018

I selected this paper because it is unusually accessible (for example, it does not have formal modeling, genetic analysis, or daunting equations) and tells a fascinating story about shipping tiny birds hundreds of miles between two isolated islands in the remote Pacific Ocean. It is helpful to have a sample paper. It is all business.

Transported 113

Transported 2011 Research 2012 113

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. This is more than eBird reports–a checklist generated from the citizen science database lists only 1,413 species. Clearly, this is an under-birded country. .

Bolivia 178

Bolivia Birds Brazil Switzerland 178

10,000 Birds

SEPTEMBER 9, 2014

The chapter on Martha, for example, just shows a close-up of her stuff body–not the whole body, the torso and tail–against an almost-black background. This bit of science is a nice final counterpoint to an account that has emphasized art, history, and literature. Can I say that this is a beautiful book?

2014 160

2014 Killing Michigan Kentucky 160

10,000 Birds

JULY 3, 2012

What I didn’t know was how this relationship actually works: the mechanics of Red Knot migration, the reduced digestive systems necessary for their long flighta, the need to fatten up quickly so they can fly to the Arctic and breed, how they compete with other shorebirds and gulls and, it turns out, humans, for horseshoe crab eggs.

Delaware 181

Delaware New Jersey Eggs Research 181

10,000 Birds

MARCH 4, 2011

Some have proposed that the Larus gulls were an example of a ring species proposed by the late great Ernst Mayr, but that conclusion has been disputed (convincingly, I would say). Yellow-Legged Gull These gulls breed around the Mediterranean and have yellow, rather than flesh-coloured legs. Get yours today!

2011 157

2011 Cyprus Deer Breeding 157

10,000 Birds

MARCH 13, 2012

Durban museum based ornithologist Philip Clancey took numerous expeditions into Zululand and Mozambique, discovering several new subspecies as well as a new species to science, Lemon-breasted Canary in 1961. James Wakelin is prime example of modern ornithologist and conservator. Image by Hugh Chittenden.

Mozambique 191

Mozambique South Africa Africa Collecting 191

10,000 Birds

MAY 19, 2011

But in the vast in between where most birds exist there are all sorts of contradictory examples. Little tiny birds with their little tiny wings and high daily energetic demands fly zillions of miles, while larger birds migrate shorter distances, for example. And then there is the loon. 2 PIERSMA, T., PÉREZ-TRIS, J., MOURITSEN, H.,

Compassion 197

Compassion Humane Research Egypt 197

10,000 Birds

JUNE 22, 2023

Red and yellow are the colors symbolizing several different things – for example, McDonald’s, the People’s Republic of China, Mastercard, and Kodac. Being a management consultant, I am well-versed in the science and art of b *g. ” Full iteration!

China 130

China Science Birds Mongolia 130

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. When these birds breed, this can lead to highly cringeworthy announcements, for example from Adelaide Zoo : “We have egg-citing news!”

Australia 236

Australia Birds Mountain Goats Ducks 236

10,000 Birds

OCTOBER 5, 2021

For example, while we’re used to ‘seasonality,’ observing damselflies and dragonflies in warmer months, rainfall is “the most significant variable” in the tropics (p. The Black-winged Dragonlet, one of the most abundant dragonflies in Costa Rica, is a good example. Damselflies first, then dragonflies.

Costa Rica 263

Costa Rica North America Family America 263

10,000 Birds

JUNE 1, 2021

These run the range from birds like Barnacle Goose and Little Egret, which are rare but do show up in North America every few years (actually, lately it’s been every year) to birds whose sightings in North America are so few that they’re legendary–Western Reef-Heron and Corn Crake are two examples. This is not unusual.

North America 279

North America America California Condor Birds 279

10,000 Birds

AUGUST 15, 2022

thesis on the “Social Behavior and Cooperative Breeding of Kalij Pheasants” in a place with much nicer sanitary facilities than where I saw the bird (in rural Fujian). Examples: California. A bit surprisingly (at least to me), the Kalij Pheasant has been introduced and established as a gamebird in Hawaii. Connecticut.

Rhode Island 147

Rhode Island South Dakota North Dakota Maryland 147

10,000 Birds

MARCH 20, 2011

Another 170 are in captivity, many of them breeding stock for reintroduction efforts. My friend Vickie Henderson , who has some serious long-range vision, looked at the science behind Tennessee’s crane hunting proposal and found it badly wanting. There are 400 whooping cranes left in the wild, 100 of them in the eastern population.

2011 243

2011 Hunting Kentucky Hunters 243

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. While I would not want to encourage anyone to put birds in cages, it is interesting to read about the experience of somebody breeding Black-headed Sibias in captivity.

China 188

China 2017 Birds Indonesia 188