10,000 Birds

DECEMBER 6, 2016

A fourth Appendix chapter, “Future Splits and Taxonomic Changes” explains which 2016 American Ornithologists Union taxonomic order changes the authors were able to incorporate, and not incorporate into the guide, which was on its way to publication. Houghton Mifflin Harcourt, November 2016, 448 pages, 4.5

El Salvador 235

El Salvador America Costa Rica Honduras 235

10,000 Birds

JUNE 21, 2019

Apo near Davao City, PEC is the site of a Philippine Eagle conservation breeding program. The Philippine Eagle Center (PEC) and its parent organization, the Philippine Eagle Foundation (PEF), are part of the film’s narrative from the start. Located in the foothills of Mt. PEF is the center of all Philippine Eagle conservation programs.

Eagles 203

Eagles Philippines Eggs Birds 203

10,000 Birds

OCTOBER 4, 2016

There is not just one comparative layout of gulls flying; there are plates of small and medium-sized gulls in non-breeding plumage, dark-winged larger gulls, 1st-winter larger gulls, 2nd-year larger gulls, 3rd-year larger gulls, and white-winged gulls. WildGuides, Princeton University Press, summer 2016. 560pages, 6.3

Ireland 155

Ireland Birds Groups Falcons 155

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

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 231

Owls Science Barn Owls Penguins 231

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. Nonetheless, birding has consistently remained a popular and widespread hobby in the United States.

United States 147

United States North America Birds America 147

10,000 Birds

NOVEMBER 14, 2017

The current ABA Area also excludes parts of our iconic systems of federal lands, including the National Park System ( e.g. , Virgin Islands NP ), the National Wildlife Refuge System ( e.g. , Culebra , Laguna Cartagena , and Vieques NWRs), and the National Forest System ( e.g. , El Yunque NF ). Fish & Wildlife Service. Conclusion.

Puerto Rico 170

Puerto Rico Virgin Islands Hawaii United States 170

10,000 Birds

DECEMBER 7, 2021

The guide covers over 650 species, most of the breeding birds in the United States (minus Hawaii) and Canada (like most guides with ‘North America’ in its title, it does not include Mexico or the Caribbean). Acorn Woodpeckers use both communal and cooperative breeding strategies which vary widely among family groups.

Eggs 250

Eggs Birds United States Sparrows 250

10,000 Birds

JANUARY 31, 2020

One of these wintertime visitants is the “Greenland” Greater White-fronted Goose ( Anser albifrons flavirostris ), a subspecies of the Greater White-fronted Goose that breeds in western Greenland and which has experienced drastic population declines in the last half-century.

Geese 161

Geese Ireland Branding 2016 161

10,000 Birds

NOVEMBER 7, 2017

.” It is a relief to eventually reach the chapter on The Life of Waterfowl, written in a much more conversational style and unashamedly fascinated with waterfowl’s unique breeding behaviors. She also grew up in upstate New York, which makes me wonder if she had a hand in that Buffalo mystery bird page?).

Ducks 128

Ducks North America Geese Hunters 128