HE'S not the bird I took him for? 
    I heard him in the distance screaming, 
And tho' his voice was harsh, that hour, 
    I dream'd of glories, golden, gleaming! 
 
This hour he meets my closer view; 
    And tho' he cuts as big a swagger, 
I find a little cockatoo, 
    And not a peacock, in the bragger!
Joseph Skipsey
http://www.poemhunter.com/poem/not-the-bird/