Photo: A yellow warbler warbling

852 of 1677

The dictionary define the verb to warble as "to sing in a trilling manner or with many turns and variations" or "to become sounded with trills, quavers, and rapid modulations in pitch." Is it any wonder that the sweet singing bird pictured here was awarded with the name of "yellow warbler"? There is it, warbling its little heart out!

Would you like to see your nature photo featured as the TreeHugger photo of the day? Join TreeHugger’s Reader Photo Pool on flickr and add your pictures to the group.

852 of 1677

More Slideshows