Valentine Serenading of the Birds
Birds are known for their songs. New research shows how male birds must sing flawlessly and prove their worth to catch the ear of their sweetheart. Research in the September edition of Proceedings of the Royal Society of London: Biological Sciences delved into the world of birding courtship.
Researchers found that female birds were VERY particular about which songs they enjoyed. The songs had to be perfect, complicated and melodious. If two males were competing for the same female, often they would sing against each other, picking up each other's tunes and trying to outdo each other. If that didn't work, the birds would sometimes even attack the other, to drive the other bird off.
The women were not only picky, but they were also fully in charge. When they finally settled on a mate that was up to their high standards, they would make it well known, by calling over to the chosen male and quivering in anticipation and welcome.
The birds do not seem to be born innately with the talent to sing a given song - they learn the songs from their parents and from other birds near them. Researchers found that birds who were raised in captivity would often mimic the sounds they heard in their environment - including cell phone beeps and the beeping of a truck backing up!
Birding Basics
Birding Tips and Photos
Birding Help Hints Tips and Information