seiurus aurocapillus

from WordNet (r) 3.0 (2006)

Seiurus aurocapillus
    n 1: American warbler; builds a dome-shaped nest on the ground
         [syn: {ovenbird}, {Seiurus aurocapillus}]

from The Collaborative International Dictionary of English v.0.48

Ovenbird \Ov"en*bird`\, n. (Zool.)
   (a) Any species of the genus {Furnarius}, allied to the
       creepers. They inhabit South America and the West Indies,
       and construct curious oven-shaped nests.
   (b) In the United States, {Seiurus aurocapillus}; -- called
       also {golden-crowned thrush}.
   (c) In England, sometimes applied to the willow warbler, and
       to the long-tailed titmouse.
       [1913 Webster]