10,000 Birds

OCTOBER 6, 2015

I could go on and on, it’s that kind of a book—a comprehensive treatment of a species we respect and adore, based on the most current research, written in a style that, while factual, is from the author’s viewpoint, flavoring facts with a witty, observant personal quality. Mitochondrial DNA analysis strikes again.

North America 241

North America Owls America Dominican Republic 241

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. If you’d like a two page (one sheet, duplex) handout for your class, download THIS PDF FILE.

Penguins 204

Penguins Seals Peru Science 204

10,000 Birds

JANUARY 27, 2022

With some updates based on subsequent research, “Birds of Malaysia” taxonomically follows the “HBW and BirdLife International Illustrated Checklist of the Birds of the World”. Well-marked subspecies groups receive full accounts, and the distributions of subspecies breeding in the region are clearly mapped.

Malaysia 258

Malaysia Singapore Asia Birds 258

10,000 Birds

JULY 7, 2020

This is a delightful book, large (8-1/2 by 11 inches), filled with Sibley’s distinctive artwork and an organized potpourri of research-based stories about the science behind bird’s lives. Is a free digital download possible?) copyright @2020 by David A llen Sibley. copyright @2020 by David A llen Sibley.

2020 264

2020 Birds Groups North America 264