Feather Hues Affect Bird Health

Just like physical appearance affects the way many humans act around others, sometimes even boosting an individual’s confidence, certain birds have been found to act in a similar manner. A recent study by the University of Colorado Boulder and Cornell University shows that the physiological health of North American barn swallows is highly dependent on the hue of their feather color.

Leave a Reply

Your email address will not be published. Required fields are marked *