From feathers to flight, speciation to song, the Evolution section explores how birds became what they are today. We cover the latest research on avian phylogeny, genomic change, trait development, and adaptive radiations—bringing clarity to the origins and diversification of bird life across deep time. Whether it’s a newly resolved lineage or a genomic insight into migration, this is where bird evolution takes shape. Tag image credit: © John J. Harrison, All rights reserved
Over four decades, a familiar North American songbird has grown smaller. But genomic evidence reveals that not all of these changes are evolutionary – some may simply reflect the remarkable plasticity of living organisms in a warming world.
Gyorgy Szimuly
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
Oscines – true songbirds – make up nearly half of all bird species alive today. A new study confirms that their evolutionary roots trace back to Australia, offering powerful new insight into one of the greatest radiations in avian history.
The Ornithologist
