A Crow

A crow lived in the forest & was absolutely satisfied with his life. Then, one day he saw a swan."This swan is so white, he said, & I am so black." 

This swan must be the happiest bird in the world.He expressed his thoughts to the swan. "Actually," the swan replied, "I was feeling that I was the happiest bird around until I saw a parrot, which has two colors. I now think the parrot is the happiest bird in creation." 
The crow went to the parrot. The parrot said, "I lived a very happy life,until I saw a peacock. I have only two colors, but peacock has multiple colors" 

The crow then visited a peacock in the zoo.
"Dear peacock," the crow said, "you are so beautiful. Every day thousands of people come to see you. When people see me, they shoo me away. 
I think you are the happiest bird on the planet." 
The peacock replied, "I always thought that I was the most beautiful and happy bird on the planet. But because of my beauty, I am entrapped in this zoo. I have examined the zoo very carefully, & I have realized that the crow is the only bird not kept in a cage. 
So for past few days I have been thinking that if I were a crow, I could happily roam everywhere like A Free Bird"