Remove Compassion Remove Groups Remove Research Remove Science
article thumbnail

Vagrancy in Birds: A Book Review

10,000 Birds

Thank you, goddess of birding luck and text group people).* The book is richly illustrated with contributions from a group of birders/photographers who were fortunate to see and document many of the vagrants covered. internal compasses tied to the earth’s magnetic fields? other compass senses like the stars?–and

Birds 263
article thumbnail

Licking Clay: the Macaws of Tambopata, Peru

10,000 Birds

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
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

A Problem with Gulls

10,000 Birds

To recap however, grouping them by their slight variation in body size between 53 and 67cm in length (21 to 26in): The biggest two are Yellow-legged and Caspian gulls, distinguishable by the presence or absence of brightly-colored (yellow) legs. Most people would have stubbornly denied it, or refused to comment. Thanks for visiting!

2011 157
article thumbnail

A Question of Migration

10,000 Birds

Way back when I started what turned out to be my thesis research (on humans), it became important for me to learn about bird migration. I was involved in the study of human movement and navigation on land, and there was a lot of research coming out about bird navigation. Consider the implications.

Research 201
article thumbnail

ACTION ALERT! Tomorrow, MARCH 15, 2011, is the deadline for public.

10,000 Birds

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? A group of men, appointed by the governor, to reward his political cronies.

2011 255