10,000 Birds

JUNE 1, 2015

Science is fairly well established that yawning can spread like wildfire among groups of humans, as well as a few other mammals. New research suggests that the phenomenon of contagious yawning can also be seen in birds. In the other study, the birds—which seem to be great mimics of videos—were shown footage of budgies yawning.

New York 157

New York Mammals Science Birds 157

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.

North America 279

North America Research Birds Groups 279

10,000 Birds

AUGUST 6, 2019

It’s never too late or too early to buy a children’s book about birds. It’s been a few years since my last roundup of children’s bird books, and children’s book writers, illustrators and publishers continue to produce picture books that feature avian protagonists. First, the board books.

New York City 162

New York City Pelicans Birds New York 162

10,000 Birds

MAY 5, 2015

There is GISS and there is Birding by Impression and they are not the same. GISS—general impression, size, shape—is intuitive, the result of an unconscious cognitive process derived from experience in the field. Experienced birders can identify birds using GISS; all birders can identify birds if they adopt the BBI approach.

Birds 173

Birds New Jersey Science Groups 173

10,000 Birds

JULY 4, 2023

I’ve been fortunate to encounter many owls in my birding life, sometimes because I’m looking for them, sometimes happily by happenstance. I’m sure many of you have had similar experiences. What the Owl Knows: The New Science of the World’s Most Enigmatic Birds is a joyous, fascinating read.

Owls 228

Owls Science Barn Owls Penguins 228

10,000 Birds

AUGUST 2, 2019

Confronted with this dilemma, New World winemaking stagnated for over a century as thirsty colonists turned their attentions to cider, beer, rum, and whisky instead. The Catawba grape, as depicted in The Grapes of New York , published in 1908 by American botanist Ulysses Prentiss Hedrick. Good birding and happy drinking!

Ohio 140

Ohio Philadelphia Fox Blackbirds 140

10,000 Birds

JUNE 6, 2023

Christian Cooper comes on screen about two-and-a-half minutes into The Central Park Effect , appreciating a Prothonotary Warbler at ‘the Point’ while telephoning a friend with the news (this is pre-text group), a nice hint of the collegial networks that underlie Central Park birding. Memoirs are rare in the birding world.

Emotional 228

Emotional Birds Minneapolis Nepal 228

10,000 Birds

MARCH 18, 2011

Found throughout South America in ever-dwindling numbers these extremely beautiful birds – threatened by habitat destruction and collection for the wild bird trade – are often difficult to see and hard to find. The experience is one of the ornithological highlights in the world. That’s right – birds eating clay.

Peru 255

Peru Parrots 2011 South America 255

10,000 Birds

SEPTEMBER 10, 2014

The experience was marvelous — but it also weighed heavily on me. That’s because I’d already seen the conclusions contained in a study that Audubon (my employer) was preparing to release, a study about birds and climate change. Birds are finely tuned to the climatic conditions that support them.

Species 179

Species Science Los Angeles Birds 179

10,000 Birds

APRIL 4, 2023

The second thing to note is that this is an excellent and courageous book that tackles a group of birds whose field identification has stumped the most skilled birders. ” This builds and expands on a classic series of articles by Bret Whitney and Kenn Kaufman that appeared Birding magazine between 1985 and 1987.* known-identity).”**

Los Angeles 230

Los Angeles North America America Species 230

10,000 Birds

DECEMBER 11, 2018

In addition to my monthly posts here, I have also written short pieces and feature articles that rely on bird-related scientific literature. Other papers are locked behind paywalls.) That research ultimately led to an article about the conservation efforts regarding the Laysan Duck in the June 2017 issue of Birding.

Transported 113

Transported 2011 Research 2012 113

10,000 Birds

FEBRUARY 6, 2018

Darwin Day is February 12th, and for an early celebration I thought I’d take a look at a book that rethinks the way Darwin, and we, think about evolution—a very specific part of evolution, the way beautiful features and behavior have developed amongst birds and, by extension, amongst humans.

Ducks 100

Ducks Research Animal Stud 100