AviList and the Future of Bird Classification
Despite visible differences, AviList treats Green-winged and Eurasian Teal as one species due to consistent hybridisation and genetic overlap. © Ilya Povalyaev

AviList and the Future of Bird Classification

A unified checklist reshapes how birds are named, studied, and conserved – laying the groundwork for a dynamic, evidence-driven taxonomy.


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Bound by Coastlines: Genetics and the Hidden Structure of Mexico’s American Oystercatchers
American Oystercatchers along the coast of north-western Mexico inhabit a landscape shaped by strong site fidelity, where breeding populations remain closely tied to specific bays and shorelines despite their ability to travel long distances.© Rain Saulnier

Bound by Coastlines: Genetics and the Hidden Structure of Mexico’s American Oystercatchers

Genetic evidence from Mexico’s coastlines reveals that American Oystercatchers are far less mobile than they appear, shaped by loyalty to place and hidden evolutionary boundaries.


Gyorgy Szimuly

Gyorgy Szimuly

Cormorants: Evolutionary Failure or Underwater Mastermind?
A Spotted Shag demonstrates the streamlined form typical of shags. The same low-drag profile that supports agile flight also contributes to the precise underwater manoeuvrability seen across the cormorant family. © Jeremiah Trimble

Cormorants: Evolutionary Failure or Underwater Mastermind?

Cormorants are often labelled evolutionary misfits for having partially wettable feathers – hardly ideal for a diving bird. Their design is far from flawed. It is a finely tuned adaptation that reveals an unexpected path in the evolution of underwater hunting.


Gyorgy Szimuly

Gyorgy Szimuly

Upstream of Science: The Role of Bird Art in Understanding — An Interview with Szabolcs Kókay
A reconstruction of a species now considered extinct, placed carefully within the landscape that once held it. Slender-billed Curlew with Eurasian Curlews on oil (2010). All Rights Reserved by Szabolcs Kókay

Upstream of Science: The Role of Bird Art in Understanding — An Interview with Szabolcs Kókay

Ornithology begins not with numbers, but with looking. This conversation with Szabolcs Kókay examines how bird art operates upstream from science – shaping what we notice, understand, and value.


Gyorgy Szimuly

Gyorgy Szimuly

The Ornithologist Launches ‘Conceptual Notes’: Exploring the Unanswered Questions in Ornithology
Oilbirds (Steatornis caripensis), among the few birds to use echolocation. Their nocturnal world challenges the assumption that birds are primarily visual animals – a fitting emblem for a series that explores what lies beyond familiar explanatory light. © Alex Berryman

The Ornithologist Launches ‘Conceptual Notes’: Exploring the Unanswered Questions in Ornithology

The Ornithologist has launched a new editorial series titled Conceptual Notes, designed to give space to questions, uncertainties, and unresolved patterns that sit just beyond the boundaries of conventional scientific publishing. The series responds to a familiar tension in ornithology and ecology: while journals excel at reporting methods, results, and conclusions, there is far less room to discuss the moments before hypotheses solidify, or the ambiguities that persist even after d


Gyorgy Szimuly

Gyorgy Szimuly