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 217

North America Birds Owls Canada 217

10,000 Birds

MAY 3, 2016

I purchased my first Sibley— The Sibley Field Guide to Birds of Eastern North America —in 2003. Here’s a look at Sibley Birds East and Sibley Birds West (the books’ cover titles), feature by feature: Size & Cover: The new field guides are the roughly the same size as the 2003 editions, a bit higher, wider, and heavier.

North America 166

North America 2003 Birds America 166

10,000 Birds

DECEMBER 8, 2011

Writing in the Journal of Avian Biology in 2003, Van Remsen theorized: [T]he bill may exert more influence on our cognitive perception because of its proximity to the bird’s face. These are neither sparrows, nor finches, but tanagers. Odd little grassquits singing from power lines in South America’s great cities.

2003 216

2003 Sparrows Family South America 216

10,000 Birds

JULY 28, 2011

Whether I am speaking about Henslow’s Sparrows and Upland Sandpipers of the east and Midwest that occupy tall-grass prairies or birds like Ferruginous Hawks and Mountain Plovers of the western short-grass prairies; all deserve our attention. This was back in 2003 so it is hard to say where those numbers fall now.

Prairie Dogs 163

Prairie Dogs Colorado North Dakota Soreing 163

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. Like most maps, colors are used to indicate seasonal status (breeding resident, Austral migrant/visitor, Boreal migrant, etc.). Distribution maps are also different from other field guides.

Bolivia 176

Bolivia Birds Brazil Switzerland 176

10,000 Birds

MARCH 15, 2011

Over the next few days, the Alpine Accentors ( Prunella collaris ) will arrive on their high-Alpine breeding grounds – it is time to start singing, despite that the treeless Alpine landscape is still under metres of snow. all Alpine Accetor photos digiscoped (c) Dale Forbes. all Alpine Accetor photos digiscoped (c) Dale Forbes.

2011 215

2011 Breeders Breeding Deer 215

10,000 Birds

JUNE 6, 2017

Each Species Account includes one to three drawings of the bird, a range map, common and scientific names, and a one to three sentence description of the bird, which may or may not include its migratory and breeding habits, feeding behavior, plumage, habitat, and demographic status—whatever helps identify the bird quickly.

North America 173

North America America Birds New York 173