Source : Webster's Revised Unabridged Dictionary (1913)

Wheatear \Wheat"ear`\, n. (Zo["o]l.)
   A small European singing bird ({Saxicola [oe]nanthe}). The
   male is white beneath, bluish gray above, with black wings
   and a black stripe through each eye. The tail is black at the
   tip and in the middle, but white at the base and on each
   side. Called also {checkbird}, {chickell}, {dykehopper},
   {fallow chat}, {fallow finch}, {stonechat}, and {whitetail}.

Source : WordNet®

wheatear
     n : small songbird of northern America and Eurasia having a
         distinctive white rump