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.

| 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

Keywords

Meet the Author

  • Jonathan Meiburg

    This person does not yet have a bio.

Published In

March 2021

Viruses' Sex Bias

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

Share
May digest 2025 cover
May 2025, Issue 1

Study Confirms Safety of Genetically Modified T Cells

A long-term study of nearly 800 patients demonstrated a strong safety profile for T cells engineered with viral vectors.

View this Issue
Detecting Residual Cell Line-Derived DNA with Droplet Digital PCR

Detecting Residual Cell Line-Derived DNA with Droplet Digital PCR

Bio-Rad
How technology makes PCR instruments easier to use.

Making Real-Time PCR More Straightforward

Thermo Fisher Logo
Characterizing Immune Memory to COVID-19 Vaccination

Characterizing Immune Memory to COVID-19 Vaccination

10X Genomics
Optimize PCR assays with true linear temperature gradients

Applied Biosystems™ VeriFlex™ System: True Temperature Control for PCR Protocols

Thermo Fisher Logo

Products

The Scientist Placeholder Image

Biotium Launches New Phalloidin Conjugates with Extended F-actin Staining Stability for Greater Imaging Flexibility

Leica Microsystems Logo

Latest AI software simplifies image analysis and speeds up insights for scientists

BioSkryb Genomics Logo

BioSkryb Genomics and Tecan introduce a single-cell multiomics workflow for sequencing-ready libraries in under ten hours

iStock

Agilent BioTek Cytation C10 Confocal Imaging Reader

agilent technologies logo