green olf

from The Collaborative International Dictionary of English v.0.48

Greenfinch \Green"finch`\, n. (Zool.)
   1. A European finch ({Ligurinus chloris}); -- called also
      {green bird}, {green linnet}, {green grosbeak}, {green
      olf}, {greeny}, and {peasweep}.
      [1913 Webster]

   2. The Texas sparrow ({Embernagra rufivirgata}), in which the
      general color is olive green, with four rufous stripes on
      the head.
      [1913 Webster]