10,000 Birds

MAY 12, 2013

Of course Africa could not to be left out of the pink weekend so I have researched all African species whose official or alternative names include the word “pink”. Great White Pelicans showing the pink flush of breeding plumage. There are certainly some stunners involved. Pink-throated Twinspot. Photo by Adam Riley. Pink-breasted Lark.

Africa 252

Africa Somalia Mozambique Pelicans 252

10,000 Birds

JUNE 28, 2015

Recent research however has shown it to be more closely linked to Ardea -herons. Birders in Europe mostly see Great Egrets outside their breeding season, when their legs are mostly black with a hue of orange on the upper parts, their bill is yellow and their cere is, too. This may appear to make identification easy, but it is not.

Asia 239

Asia Europe Germany Breeding 239

10,000 Birds

SEPTEMBER 6, 2022

It is not quite clear why they do this as it apparently does not affect breeding success. They have written a paper on the “Feasibility of counting breeding Pied Avocets and Black-winged Stilts using drones” It seems to work, actually – though about 20 percent of breeding pairs are being missed by drone surveys.

Eggs 263

Eggs Bald Eagle Birds Owls 263

10,000 Birds

APRIL 19, 2016

For example, years ago, Eiton Tchenrov postulated that the wild progenitor of the domestic dog, some subspecies or another of wolf, could benefit from overlapping its breeding territory with human hunters. It turns out that there is an example of this with wading birds in the Florida Everglades.

Alligators 176

Alligators Leopards Protection Rabbits 176

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 237

Delaware New Jersey Eggs Research 237

10,000 Birds

OCTOBER 14, 2023

It seems there is not much research done specifically on Blue-naped Parrots – the only paper I could find featuring the species was from 1981 and had the somewhat unappealing title “A Preliminary Study Comparing the Pharmacokinetics of Ampicillin Given Orally and Intramuscularly to Psittacines: Amazon Parrots (Amazond spp.)

Malaysia 264

Malaysia Philippines Parrots illegal 264

10,000 Birds

DECEMBER 15, 2015

Where predators are rare, turning more attention to feeding might produce a Darwinian benefit, for example. The most famous example of this is probably the Galapagos Islands. In fact, let’s take a moment to look at that particular example because most people have it wrong. My research in the Congo supports this idea.

Birds 180

Birds Research Pets Hunters 180

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 210

Eggs Puffins Breeding Albatross 210

10,000 Birds

APRIL 1, 2024

A few changes happen in March – for example, many European countries and the USA switch to daylight savings time. As I am sure I have mentioned before, a lot of science work seems to aim to prove the obvious – though the researchers still phrase their results very carefully. But anyway, Shanghai in March.

Chicago 219

Chicago Birds Asia China 219

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. Research done quite a while back suggests that this is adaptive.

Zebras 167

Zebras Mammals Primates Birds 167

10,000 Birds

FEBRUARY 12, 2013

Some uncountable species, like Mitred Parakeets , are in fact way more numerous than some of the countable species and they are clearly breeding in well-established populations. Why, for example is it ok to count White-winged Parakeets in Miami but Yellow-chevroned Parakeets , which are more numerous, are off limits?

Miami 193

Miami Parrots Research Alaska 193

10,000 Birds

SEPTEMBER 22, 2014

For example, some species such as Purple Finch will go south while White-winged Crossbills will likely stay in the boreal forest in widely separated areas where spruces are laden with cones. When Purple Finches leave Ontario in October and November, they return in mid-April to mid-May to breed. GENERAL FORECAST. HOARY REDPOLL.

2014 264

2014 2015 Alaska New Hampshire 264

10,000 Birds

SEPTEMBER 4, 2012

The length of each bird species account varies, depending on whether the bird is native or a “visitor” (the book’s term for migrant) or vagrant, breeding or non breeding. They breed in dense colonies, incubate their single egg on the feet, and take more than a year to fledge a chick.

Georgia 210

Georgia Penguins Wildlife Whaling 210

10,000 Birds

DECEMBER 18, 2014

One of the two sub-species of Red Knot occurring in North America, the Rufa subspecies breeds in the Canadian Artic Region and migrates along the east or Atlantic coast of the United States. The other sub-species, Calidris canutus roselaari , migrates along the Pacific Coast and breeds in Alaska and the Wrangel Island in Russia.

Endangered Species 160

Endangered Species Protection Delaware Species 160

10,000 Birds

DECEMBER 10, 2015

Here is one example. In the Old World, Horned (Slavonian) Grebe breeds in a wide belt stretching from Scandinavia to Kamchatka and it spends winters along sea coasts, from Japan to China and from Norway to France, plus the Adriatic and the Black Sea (west and east of the Balkans, respectively). Which costed me a lifer.

Serbia 189

Serbia Norway France Japan 189

10,000 Birds

NOVEMBER 14, 2017

(SOPI) is the leading ornithological organization and it performs research, education, and outreach. Much of the research regarding Caribbean ecology and ornithology has been conducted in Puerto Rico. Some of these are unique examples of U.S. Research is ongoing. There is also a Puerto Rico eBird regional portal.

Puerto Rico 202

Puerto Rico Virgin Islands Hawaii United States 202

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. One part of this question can be answered with some very interesting recent research. They have special adaptations to stay warm and to keep their eggs and chicks warm.

Penguins 251

Penguins Seals Peru Leopards 251

10,000 Birds

JANUARY 13, 2012

During the past week, for example, birders have been flocking to a backyard in northwest New Jersey to see a Common Chaffinch.) There is the story of the Northern Parula, for example, a bird that in the early years of the 20th century bred in southern Jersey, and rarely and locally bred in the northwest of the state.

New Jersey 250

New Jersey 2009 Bald Eagle Birds 250

10,000 Birds

APRIL 22, 2021

They cover all species and distinctive subspecies, non-passerines in flight, males and females, immatures and non-breeding plumages. Some groups, for example shorebird illustrations, tend to be on a smallish side, probably due to the number of various plumages, plus flight paintings per plate.

Indonesia 264

Indonesia Timor Brunei Guinea 264

10,000 Birds

APRIL 22, 2024

For example, one paper states that in Sri Lanka’s cloud forest, only about 3% of all trees have suitable cavities. Recognizing its value for eco-tourism and biogeographical research, it is essential to conserve this magnificent bird. Some research topics seem a bit bizarre to me.

Myanmar 244

Myanmar Sri Lanka Nepal Niger 244

10,000 Birds

OCTOBER 7, 2014

In the Hummingbird chapter, for example, descriptions are given for four out of fourteen genera, describing the structural, plumage, and behavioral characteristics that define the group. If there is an aspect of the book that reflects author personality, it is these family accounts. In the field guide, these are relegated to the Appendix.

North America 215

North America America Family Falcons 215

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. The song of the Amazonian Antshrike, for example, is “an even pitched, fast (9-11 noes/sec), slightly accelerating series of hollow, popping notes that get louder; occ.

Bolivia 250

Bolivia Birds Brazil Switzerland 250

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. Information is often highly detailed.

Eggs 263

Eggs Family 2006 New York 263

10,000 Birds

MARCH 8, 2011

But research has shown that some plovers even use the super-sensitive soles of their feet to detect movement beneath the substrate. Consider Estero Lagoon for example… In North America there are nine regular plover species, ten if you include the more vagrant Common Ringed Plover.

Florida 238

Florida South Africa 2011 Africa 238

10,000 Birds

AUGUST 1, 2023

Every species account (well, most every account) includes information on habitat and talk briefly about range and distribution (there are no range maps in this guide); it is usually noted if the species breeds in Ontario, and often noted if it is migratory or residential year-round. © 2023 by Chris Earley and Scott & Nix, Inc.,

North America 246

North America Birds Owls Canada 246

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. Heat waves probably bother birds a lot more than floods do.

North America 176

North America Europe America United States 176

10,000 Birds

JULY 5, 2018

Perhaps the best example of such habitats may be the Central Beljarica floodplain hotspot. Out of those birds, eBird tells me that I observed 177, while Belgrade eBirders together have recorded 205. What else was to be found in that waterworld? How those primordial wetlands looked like before I got to know them?

Beavers 180

Beavers Serbia Hungary Eagles 180

10,000 Birds

SEPTEMBER 8, 2023

And Sandwich Tern is Sandwich Tern, Howell finding the DNA research for splitting it “weak.” ” These are just some examples. Examples of two types of informational aids offered in both guides: Pictorial Contents for Songbirds (Birds of Costa Rica) and Key to Species Range Maps (Birds of Belize).

Costa Rica 246

Costa Rica Belize El Salvador Birds 246

10,000 Birds

MARCH 8, 2011

2 Responses to “Terrifying Truth about Crow Intelligence&# Jochen Mar 9th, 2011 at 6:09 am Their intelligence goes even further, and researchers have shown that Ravens master a feat that even 6 to 7 year old (human) children usually can’t accomplish: they can analyze what someone else knows / can know and act accordingly.

2011 174

2011 Deer New York Owls 174

10,000 Birds

APRIL 5, 2012

Lovitch changes gears with the chapter “Birding with a Purpose”, in which he addresses the win-win of citizen science (called a buzzword, for some reason), gives resources for birding conservation, Christmas Bird Counts, breeding bird surveys, where to find birding job opportunities, and describes, all too briefly, the use of eBird.

New Jersey 263

New Jersey Science United States 2012 263

10,000 Birds

MARCH 12, 2011

Not to mention, its brilliantly bulbous crimson throat, bloated during breeding season must be a sight! I love sexual behavior studies, and the motmot tail is an excellent and beautiful example of mother nature at her finest! The Magnificent Frigatebird is the bird I would want to see.

Brazil 247

Brazil 2011 Birds Penguins 247

4 The Love Of Animals

AUGUST 11, 2009

Our website makes it easy for anyone with an internet connection to find profiles and pictures of adoptable animals by location, breed, gender, age, size, and color. For example, I can tell “Search Saver” where I live, and what type of breed I am looking for.

Adoptable 100

Adoptable Obama Shelters Hamsters 100

10,000 Birds

SEPTEMBER 4, 2018

There is a major difference: the Raptors guides are photographic and the Birds of Prey guides are illustrated with Wheeler’s paintings, over 1,000 images in each guide, organized with logical precision for reference, research, and comparison, with a self-evident side benefit–the portrayal of the beauty of raptors. Species Accounts.

North America 203

North America Mississippi Bald Eagle Birds 203

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 Abandon 162

10,000 Birds

FEBRUARY 16, 2023

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

China 147

China Birds Reptiles Killing 147

10,000 Birds

NOVEMBER 6, 2018

The guide covers the all–1194 species in the Species Accounts, including 959 native breeding species, 219 Nearctic migrants, 8 breeding visiting species, and 5 introduced species. Of the native breeding species, 112 are endemic or “very nearly endemic.” (Can Can you guess which of the species cited above are endemic?

America 214

America El Salvador Costa Rica Honduras 214

4 The Love Of Animals

NOVEMBER 24, 2009

Wolves, for example–the probable ancestors of dogs–live in packs that hunt together and have a complex hierarchy. Marc Hauser, a cognitive psychologist at Harvard University, recently opened his own such research lab and has 1,000 dogs lined up as subjects. Other facilities are operating in the U.S. and Europe.

Wolves 100

Wolves Fox Dogs Apes 100