New York Times Research Science Species 
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). Copyright © 2022 Alexander Lees and James Gilroy.
10,000 Birds
MAY 19, 2015
If you’ve ever wanted to understand why warning calls by one bird species seem to spread rapidly, like an avian version of the Wave , to birds of other species, Professor Erick Greene from the University of Montana is your man. To paraphrase a very cool Facebook page, I @#$*-ing love science.
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10,000 Birds
AUGUST 3, 2021
There was a time when I thought each bird species had its own individual song. Then I found out that there was this vocalization called a ‘call,’ so I thought each bird species had its own individual song (but just the males) and individual call. Bird communication is a complex and evolving science.
10,000 Birds
JUNE 1, 2021
Pough “with illustrations in color of every species” by Don Eckelberry, Doubleday, 1946. The new series was masterminded by Chanticleer founder Paul Steiner, who was lauded on his death 19 years later for his “brilliant idea of creating bird guides with photographs” and organizing them visually.
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. That’s right – birds eating clay. Chestnut-fronted Macaws Ara severa.
10,000 Birds
MARCH 4, 2011
Among these white-headed/dark-winged gulls formerly lumped into the genus Larus , there were 18+ recognized species the last time I checked, sharing similarities that make telling them apart for the amateur birdwatcher very difficult. 1998), then the proper name for this species is L. fuscus – should be separated as species.
10,000 Birds
SEPTEMBER 10, 2014
In June, I visited North Dakota for the first time. Like any birder visiting a new place, I had a target species list I was hoping to seek out during the one day I had available between business commitments. Butchart is head of science at BirdLife International and chairs the IUCN Red List Technical Working Group.
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