Each spring, birds across America are in full voice. Cardinals chatter, sparrows sing and warblers warble. Birdsong lifts the ...

Source: fir0002, via Wikimedia Commons. Traditionally, birdsong has been viewed as a male trait, and this bias has dominated research on the behavior. “For a long time, scientists thought that female ...

Female songbirds are more likely to sing when they share parenting responsibilities and live year‐round in stable tropical environments, according to new research by University of the Pacific ...

Scientists just recently decided to study female birds. What they found astounded them. Some female birds, like the two red-legged honeycreepers (Cyanerpes cyaneus) pictured above in Costa Rica, have ...

Researchers at the Powdermill Nature Reserve at the Carnegie Museum of Natural History in Rector, Pennsylvania, have discovered a rare songbird that is half-female, half-male. They haven’t made such a ...

Bird songs are plentiful during the spring, but have you ever wondered why do birds sing? Find out the reasons from a bird ...