
“The birds can fly,
An' why can't I?”
" Darius Green and his Flying-Machine http://books.google.com/books?id=GwsaAQAAMAAJ&q=%22The+birds+can+fly+An'+why+can't+I%22&pg=PA115#v=onepage," Our Young Folks: an illustrated magazine ( March 1867 http://books.google.com/books?id=4eOvXvxRjZYC&q=%22The+birds+can+fly+An'+why+can't+I%22&pg=PA130#v=onepage).