Lessons from Darwin’s “Mischievous” Birds

An unsung group of South American falcons yields clues to the prehistory of a continent, and hints at secrets of the avian brain.

Written byJonathan Meiburg
| 3 min read

Register for free to listen to this article
Listen with Speechify
0:00
3:00
Share

ABOVE: A southern crested caracara
© ISTOCK.COM, MANAKIN

In 1833, a young Charles Darwin met an animal in the Falkland Islands that he couldn’t explain: a large, social, strangely inquisitive bird of prey that looked and acted like a cross between an eagle and a raven. Birds of this species were “tame and curious,” Darwin wrote, and they seemed to be studying him: they stared intently at human visitors with wide, dark eyes, and he watched in amazement as they stole hats, compasses, and other items from the crew of the HMS Beagle.

Sealers and whalers who frequented the Falklands were well acquainted with the birds and their antics. Some called them “flying devils” or “flying monkeys,” and one marooned sailor declared them “the most mischievous of all the feathered creation.” Darwin was intrigued by them, and couldn’t understand why they were confined to a remote corner of the globe. “This ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member? Login Here

Related Topics

Meet the Author

Published In

March 2021

Viruses' Sex Bias

The immune systems of males and females respond differently to viral intruders

Share
Image of a woman with her hands across her stomach. She has a look of discomfort on her face. There is a blown up image of her stomach next to her and it has colorful butterflies and gut bacteria all swarming within the gut.
November 2025, Issue 1

Why Do We Feel Butterflies in the Stomach?

These fluttering sensations are the brain’s reaction to certain emotions, which can be amplified or soothed by the gut’s own “bugs".

View this Issue
Olga Anczukow and Ryan Englander discuss how transcriptome splicing affects immune system function in lung cancer.

Long-Read RNA Sequencing Reveals a Regulatory Role for Splicing in Immunotherapy Responses

Pacific Biosciences logo
Research Roundtable: The Evolving World of Spatial Biology

Research Roundtable: The Evolving World of Spatial Biology

Conceptual cartoon image of gene editing technology

Exploring the State of the Art in Gene Editing Techniques

Bio-Rad
Conceptual image of a doctor holding a brain puzzle, representing Alzheimer's disease diagnosis.

Simplifying Early Alzheimer’s Disease Diagnosis with Blood Testing

fujirebio logo

Products

Eppendorf Logo

Research on rewiring neural circuit in fruit flies wins 2025 Eppendorf & Science Prize

Evident Logo

EVIDENT's New FLUOVIEW FV5000 Redefines the Boundaries of Confocal and Multiphoton Imaging

Evident Logo

EVIDENT Launches Sixth Annual Image of the Year Contest

10x Genomics Logo

10x Genomics Launches the Next Generation of Chromium Flex to Empower Scientists to Massively Scale Single Cell Research