10,000 Birds

APRIL 5, 2022

Vagrancy in Birds is organized into two major parts: (1) A detailed, 62-page synthesis of research and theory and (2) “Family Accounts,” 259 pages covering bird families from Struthionidae/Ostriches) to Thraupidae/Tanagers and allies (Clements is the taxonomic authority). other compass senses like the stars?–and

Birds 263

Birds Compassion Eagles Science 263

10,000 Birds

MARCH 18, 2011

UNLESS that is you get yourself down to the internationally-renowned Tambopata Research Centre in southern Peru where literally hundreds of macaws (and other parrots) congregate around a 50 meter high clay bank. The clay consumed at the colpa contains chemicals that bind with these ingested alkaloids thus neutralizing their toxicity.

Peru 255

Peru Parrots 2011 South America 255

10,000 Birds

MARCH 4, 2011

It was very touching to read a comment from Mayr to a more non-scientific article by Liebers & Helbig in a German birdwatching magazine about the Herring Gull not being a ring species, where Mayr applauded them and was happy not only over but beyond the moon about the research. Thanks for visiting! Wicked, right? Hat-tip to Stella.

2011 157

2011 Cyprus Deer Species 157

10,000 Birds

MARCH 14, 2011

For my new book, due out in 2012 from Houghton Mifflin Harcourt, I’ve been researching sandhill crane hunting. A Great Backyard Bird Count Miracle Best Bird of the Weekend (Last of January 2011) What is the International Bird Rescue Research Center Anyway? Or These Blasts From The Past What’s In A Name?

2011 254

2011 Kentucky Tennessee Hunting 254

Animal Ethics

AUGUST 8, 2008

To the Editor: The recent terrorist attacks on scientists (“ Firebombings at Homes of 2 California Researchers ,” news article, Aug. Compassion for animals cannot be achieved by violence. Respect for animals cannot be coerced by threats. And justice for animals will never be achieved through criminal acts.

New York Times 40

New York Times New York Vivisection Chicago 40