A study examined the effects of anthropogenic noise on cognition, beak color, and growth in the zebra finch. Researchers first tested adult zebra finches on a battery of cognition assays while they ...

Some great tits in the United Kingdom are getting long in the beak — and it may have something to do with a British fondness for bird feeders. In other studies, bird beaks have been shown to be ...

Scientists simulated how drought conditions could change the song of Darwin’s medium ground finches by digitally modifying recordings to mimic what would happen as their beaks grew larger over ...