DNA studies provide insights on the evolution of avian malaria and reveal that the disease is widespread among the birds in our own backyards

Protecting the Tufted Jay in Mexico

Includes watercolor illustrations and tips for identification

Seeking the origins of biodiversity in Australia’s deserts

Participants document ebb and flow of birdlife across the continent

Data from GBBC participants help us understand migratory patterns

Habitat requirements of different species and the ways they respond to forest fragmentation

Maine students get involved in science through Project FeederWatch

A preliminary look at the breeding success of Tree Swallows and Eastern Bluebirds on golf courses

This East African species has one of the most complex family lives of any bird

Why do some birds lay fewer eggs than others?

Searching for links to declining bird populations

How to bird “watch” by using your ears

Staff scientist Wesley Hochachka shares perspectives on the debate about nature versus nurture, from the world of birds

Evolutionary Biology Program director Irby Lovette explains the importance of a newly discovered ducklike fossil

Irby Lovette describes an innovative study of the amazing travels of southern albatrosses