10,000 Birds

MARCH 19, 2022

In Costa Rica, we have our pewees, 6 species of them. Three live and breed here, two migrate through the country in large numbers (one of those also breeds here in small numbers), and another migrates through and winters in Costa Rica. This is how these charming flycatchers roll in southern Central America.

Costa Rica 263

Costa Rica Pennsylvania Panama South America 263

10,000 Birds

FEBRUARY 9, 2023

There was one odd reprint in 2018, when the Subalpine Warbler was split into the Eastern and Western species, but the changes in the guide weren’t sufficient to call it a 3rd edition, so it remained the updated reprint of the 2nd edition. I haven’t noticed changes in the few descriptions of harder to ID species that I compared.

Europe 255

Europe Birds Woodpeckers Ireland 255

10,000 Birds

APRIL 13, 2022

Wood-Wrens , birds of the family Henicorhina , are very small wrens of Central and South America that like to live very close to the ground, in dense forest underbrush or elfin forests. It’s a long drive, at least an hour of steadily climbing twists and turns; but there are high-altitude species I can only see there.

Mexico 192

Mexico South America America Species 192

10,000 Birds

JULY 30, 2015

Growing up in South America, I distinctly recall the arrival of “the swallow with a deeply forked tail”. They fly from extreme northern North America to the southern tip of South America and are seldom seen perched during migration. Swallows have migrated north to south along the Americas for millennia.

South Dakota 168

South Dakota South America North America Wyoming 168

10,000 Birds

JUNE 24, 2020

This sort of biozone mixing can create a tremendous richness of species. Each of these habitats attracts its own group of species. I mentioned last week the Jamaican Nettletree, whose tiny fruit was attracting all kinds of species — even some I thought did not eat fruit or seeds. This one was a true lifer for me.

Mexico 243

Mexico Nicaragua Lamb South America 243

10,000 Birds

MARCH 30, 2019

It’s also a big time for bird movements, a period punctuated by waves of migrants, first the early ones, then a time of many species, and finally, those last “late” migrants moving north. While our winter residents bulk up to head north, they are joined by other species coming from South America.

Costa Rica 138

Costa Rica Tennessee South America Philadelphia 138

10,000 Birds

AUGUST 14, 2013

They packed up in June of 2013 and headed south from San Diego with the southern tip of South America as their destination. We hope that our journey will provide important information about many Neotropical bird species as well as inform conservation.” Very little is known about this enigmatic species.

South America 184

South America San Diego Mexico America 184

10,000 Birds

FEBRUARY 17, 2022

According to the HBW, there are 41 species of African Barbets and 34 species of Asian Barbets. There are also 14 species of New World Barbets and 2 species of Toucan-Barbets (all in South America). T he Golden-throated Barbet (Baihualing, Yunnan) has an interesting species name, franklinii.

South Africa 206

South Africa Africa India China 206

10,000 Birds

AUGUST 19, 2020

Last weekend I wasn’t on the hunt for any species in particular though. Many of these were still in their breeding plumage, a special treat for us here in the tropics as they would soon shed their richly patterned exterior for a drab and more mundane outfit. There were more Lesser Yellowlegs than we could count.

Trinidad 180

Trinidad South America Blackbirds Game 180

10,000 Birds

SEPTEMBER 26, 2020

This is when we might see the greatest variety and numbers of wood-warblers, where we can watch dizzying groups of swallows zip through the skies as kettles of Turkey Vultures , and Broad-winged and Swainson’s Hawks flow towards South America. Swallows Everywhere. How many Sinaloa Martins also fly this way?

Costa Rica 321

Costa Rica West Virginia New York Panama 321

10,000 Birds

AUGUST 20, 2013

Twenty two species are distributed among six genera, depending on what happens to be extinct, and for the most part one grebe is like another. This makes Grebes vulnerable to climate change and the predation of invasive species. It is easy to see how Minks set lose in a welcoming habitat could eat an entire species.

2010 201

2010 South America 2011 Argentina 201

10,000 Birds

JUNE 17, 2020

When our local government called for Michoacán’s residents to stay at home, I said goodbye to some 250 regional species, and shut myself in at home with the other 30 that regularly visit my neighborhood. And on this particular trip, I could see all these species on a single kind of tree. And what species!

Squirrels 169

Squirrels Sparrows South America Mexico 169

10,000 Birds

MARCH 22, 2016

Baltimore Orioles spend their winters in Florida, Central, and South America, and migrate north to breed in much of the Eastern United States. It’s true that many know the bird because of Baltimore’s baseball team, but the species’ history with Maryland goes back much further.

Maryland 103

Maryland Baltimore United States Legislature 103

10,000 Birds

APRIL 19, 2013

This photo could have been taken in Florida’s Treasure Coast during the winter months or in South America during the same period. And by similar, I mean the species and abundance of shorebirds and gulls. In Florida, there is a resident small gull, two species of large gulls, and one species of gull that is abundant.

Chile 190

Chile Peru South America Florida 190

10,000 Birds

JULY 3, 2014

I was happy to read that the wood stork ( Mycteria Americana ), a bird near and dear to me, was down-sited from the status of endangered to threatened species. Fish and Wildlife Service is down-listing the wood stork from endangered to threatened under the Endangered Species Act (ESA). However, birds in the U.S. Photo: U.S.

North Carolina 196

North Carolina Bald Eagle South Carolina Florida 196

10,000 Birds

JUNE 28, 2017

A new study published in The Condor analyzed the feathers of Bobolinks to determine what they eat after they leave their North American breeding grounds and fly south for the winter. Rice farmers may use pesticides, or other methods to prevent the birds from eating their crops, further hastening the decline of the species.

Advocacy 100

Advocacy South America Research America 100

10,000 Birds

JANUARY 14, 2021

Geographic patterns of species richness for birds (1,558 species) in East Africa at 0.25° resolution (blue indicates low species richness, while brown indicates high species richness). At the time of writing, Uganda has 16 hotspots with 400+ so far eBirded species, of which one has almost 600 species.

Africa 200

Africa Kenya Uganda Tanzania 200

10,000 Birds

AUGUST 26, 2021

And apart from local people, primate researchers sometimes spot it, but it is a species seen by fewer than ten living birders. This book is essentially about those birds that breed on the continent south of the Sahara, a topic few birders are familiar with. Some are incredibly rare and hard to find.

Congo 264

Congo Africa Madagascar Kenya 264

10,000 Birds

DECEMBER 9, 2020

For, in birder lingo, a split occurs when subspecies are determined to be, in fact, entirely separate species. If you happen to have seen both species, your life list can increase without you even leaving the house. Two former species can also be joined into one, the same way. This Bullock’s Oriole migrated from up north.

San Diego 176

San Diego San Francisco Baltimore Mexico 176

10,000 Birds

DECEMBER 30, 2021

From there, we entered a side tributary full of Ringed and Amazon Kingfishers , with Chestnut-fronted and Scarlet Macaws in flight… and then the noise: groans, croaks and grunts… and the smell… of this 65 million years old species, so old that the last dinosaurs must have fed on them! Black-collared Swallow by Tyler Ficker.

Dolphins 261

Dolphins Colombia Otters Monkeys 261

10,000 Birds

OCTOBER 8, 2015

The Brown Pelican and the Peruvian Pelican are closely related and once were considered the same species. Brown Pelicans in non-breeding plumage. The Brown Pelican occurs in both the Pacific and Atlantic coasts of North America and northern South America. Peruvian Pelican in non-breeding plumage.

Pelicans 157

Pelicans North America Peru Chile 157

10,000 Birds

SEPTEMBER 17, 2016

Nothing against the Rocky Pigeon but let’s be honest, if a breeding plumaged Blackburnian Warbler hops into view, It’s pretty easy to forget about that pigeon, Warbling Vireo , or even a Pine Warbler when you can treat the good old retinas to a striking combination of red-orange, black, and white.

Costa Rica 180

Costa Rica Emotional Panama South America 180

10,000 Birds

SEPTEMBER 25, 2014

Less than 1% of all species exhibit role some type of role reversal where males do what females typically do. Perhaps the most complicated and bizarre mating system is that of the Rheas of South America. They live in flocks in the open country shrubland of Southern South America.

South America 153

South America Eggs Raised America 153

10,000 Birds

JULY 24, 2014

Greater Rheas, a species the Germans call Nandu, are very popular in Germany and frequently kept in zoos as well as private enclosures. On the contrary, the birds were quite satisfied with their new-found freedom and realms, and started breeding immediately after their escape in the spring of 2001, much to everyone’s surprise.

Germany 246

Germany 2000 South America Birds 246

10,000 Birds

AUGUST 25, 2015

Plus, there was once a time when I couldn’t tell a tern from a gull, let alone differentiate between species. I’ve seen Forster’s Terns and Common Terns , but one particular species was fast becoming a nemesis bird: the Black Tern. Black Tern in Breeding Plumage. Black Tern in Non-Breeding Plumage.

South America 160

South America Breeding Florida Protection 160

10,000 Birds

SEPTEMBER 5, 2014

Gray Kingbird perched on a Gumbo Limbo Tree, another typical West Indian species native to South Florida. Although a reasonably common species in southern Florida, Gray Kingbird is especially abundant in the West Indies where even islanders not interested in birds are very familiar with this species.

Dominican Republic 212

Dominican Republic Puerto Rico Miami Florida 212

10,000 Birds

APRIL 2, 2024

Osborn, a passionate field biologist who participates to the core of her being three re-introduction projects aimed at saving three very different, endangered species: Peregrine Falcon, Hawaiian Crow (‘Alala)*, and California Condor. Sophie Osborn’s stories are personal and inspiring, but this is more than a personal memoir.

California Condor 178

California Condor Falcons California Coyotes 178

10,000 Birds

AUGUST 27, 2015

Most birds use these ephemeral beaches as breeding grounds. They have adapted to breed during the dry season when sand bars are exposed and food is plenty. Depending on the age of the dry season, birds will re-start another breeding attempt or give up until the next year. Pied Lapwing. Photo Credits: Amy McAndrews.

South America 168

South America Fish Breeding Eggs 168

10,000 Birds

FEBRUARY 7, 2012

Very few birds – or animals for that matter – would plunge head-first into the churning cauldrons of some of South America’s most treacherous rivers. Otun Quimbaya remains a very good place to view this highly enigmatic and entertaining species. Torrent Ducks are the thrill-seekers of the avian world.

Ducks 242

Ducks Colombia South America Squirrels 242

10,000 Birds

NOVEMBER 5, 2015

The Andean Flamingo ( Phoenicopterus andinus ) is one of the three flamingos occurring in the high Andes of South America. Egg harvesting to sell as food was intensive then, with thousands taken annually from the breeding colonies in Chile. The Andean Flamingo is now protected under the Endangered Species Act of 1973.

Chile 154

Chile Endangered Species Eggs Argentina 154

10,000 Birds

AUGUST 10, 2014

Across the world’s northern oceans, 24 species of auklets, murres, puffins, guillemots, and related seabirds make a living catching food beneath the waves and breeding, often in large colonies, on coastlines and islands. All alcid species alive today can fly, but with difficulty. See Cairns et al.

Penguins 223

Penguins Puffins 2008 Sharks 223

10,000 Birds

JANUARY 6, 2021

The Indigo was even on its way to becoming my default species for any indescript female LBJ. But, until 2020, I almost never saw it, which is frustrating with such a loud species. It is one of those interesting few species that winter in South America, but only migrate as far north as Mexico to breed.

Mexico 165

Mexico 2020 2019 Turkey 165

10,000 Birds

SEPTEMBER 25, 2013

Decades of land transformation and hydrological changes resulted in the decline of the only species of apple snail native to Florida and the kite population followed suit. While the native apple snail continued declining, another species of apple snail native to South America began to appear in canals and ponds in South Florida.

Florida 220

Florida South America Bolivia Eggs 220

10,000 Birds

MARCH 22, 2017

I traveled up and down the beach, then out in to the arroyos for three days and came up with 45 species, a fairly decent number. I had targeted three species that I had hoped to spend some time photographing, the Wandering Tattler , Snowy Plover and the Horned Lark. Well, you know what they say, two out of three ain’t bad!

South America 104

South America Alaska Mexico Breeding 104

10,000 Birds

MAY 18, 2012

When they are not getting ready to breed they are a pretty bland brown-and-white bird. Actitus macularius , as spotties are known to the scientific set, are widespread across North America and winter across Central and South America, even as far south as Chile.

New Jersey 175

New Jersey North America Chile South America 175

10,000 Birds

JUNE 1, 2011

The Buller’s Mollymawk is an endemic breeder to New Zealand, although it ranges widely away from the islands to feed, and regularly goes to South America’s Humboldt Current to feed. As albies go they seem to be doing better than most species, and are only listed as Near Threatened by the IUCN.

Albatross 209

Albatross New Zealand South America Breeders 209

10,000 Birds

NOVEMBER 6, 2018

It actually makes a lot of sense, the geographic features of the isthmus between North America (including Mexico, because Mexico is part of North America) and South America cut across political lines, as do birds. In addition, 67 species are listed in a chapter entitled “Marginal, Dubious, and Hypothetical Species.”

America 213

America El Salvador Costa Rica Honduras 213