10,000 Birds

JUNE 9, 2022

After writing this last sentence, I looked up the species in the HBW and found the sentence “Song poorly documented” in the appropriate section, while with regard to calls, the description is that “call is a two-note raspy nasal ‘ryeeh-reh’”. Strangely, I like the messy look of the juvenile bird much better.

Singapore 147

Singapore Mountain Goats Birds Giraffes 147

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. According to R.D.

Turkey 199

Turkey Columbus Spain Fowl 199

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 guide covers 1,433 species, the number of birds documented at the end of 2014, the cutoff point for the book. That’s pretty amazing–Bolivia has more bird species than India!

Bolivia 169

Bolivia Birds Brazil Switzerland 169

10,000 Birds

JUNE 7, 2012

A lovely looking and distinctive sounding bird (so they say, I sadly have not seen one…yet), the Kirtland’s Warbler can only be found during its breeding season in Jack Pine forests 5 to 20 years old in the northern Lower Peninsula of Michigan.

Michigan 223

Michigan Bahamas Endangered Species Research 223

10,000 Birds

FEBRUARY 20, 2023

The breeding ecology of the Yellow-bellied Warbler was actually studied exactly here at Nonggang in 2019 by 3 Chinese researchers. Some Thai researchers looked at the breeding ecology of the Buff-breasted Babbler and published their findings in the somewhat unsuitable-sounding journal “Agriculture and Natural Resources”.

China 220

China Birds Pythons Eagles 220

10,000 Birds

MAY 23, 2023

Many birders keep personal birding lists or life lists, documenting the species they have seen throughout their birding experiences. They engage in advocacy efforts, raise awareness about conservation issues, and collaborate with other organizations and initiatives to preserve and restore bird populations and their environments.

United States 147

United States North America Birds America 147

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 203

Owls Science Barn Owls Penguins 203

10,000 Birds

JULY 21, 2022

Habitat loss, as documented by hieroglyphs. It looked like a family of parrots were trying to kill each other” The Black-backed Puffback has what eBird describes as “a fiery red eye” eBird also explains the name: “When excited, males can raise fluffy white feathers on the rump to resemble a puffball.”

Ostriches 147

Ostriches Parrots Birds Eggs 147

10,000 Birds

SEPTEMBER 11, 2014

Some remained stored for decades before a researcher would pick them up and inquired about these poorly documented specimens. A captive breeding program was established with a facility at Gustavo del Solar’s property, not far from where the birds were re-discovered. This flock is composed of about 54 birds including nine breeding pair.

Collecting 267

Collecting Peru Neglecting Hunting 267

10,000 Birds

SEPTEMBER 12, 2014

Recent studies show that many island species went extinct before anyone managed to document their existence. Several European zoos had this species in their collections at the time, but they either made no effort to breed it or it did not breed well in captivity. The islands of the Caribbean are no exception.

Cuba 240

Cuba Parrots Collecting Columbus 240

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. And, then there is a Hybrid Gulls chapter, covering five well-documented hybrids.

North America 195

North America America El Salvador Nicaragua 195

10,000 Birds

SEPTEMBER 7, 2014

Even the first explorers to Australia documented there was a risk of extinction of birds and animals into the future and subsequently decided to collect as many specimens as possible! The population decline is generally blamed on habitat destruction and introduced predators, but inter-breeding may also be to blame.

Species 174

Species Australia Birds Parrots 174

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

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

JANUARY 1, 2019

Interestingly, when I checked eBird to see how many birders reported the Cranes at this specific location, there was absolutely no documentation, even though I had seen reports on my eBird alerts and on Florida Facebook pages. It has always been a difficult bird to find, even when abundant. ” [[link].

2018 151

2018 New Jersey Michigan North Dakota 151