Result from Foreign Dictionaries (2 entries found)
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Yellowthroat \Yel"low*throat`\, n. (Zool.)
Any one of several species of American ground warblers of the
genus {Geothlypis}, esp. the Maryland yellowthroat
({Geothlypis trichas}), which is a very common species.
[1913 Webster]
From WordNet (r) 3.0 (2006) [wn]:
yellowthroat
n 1: small olive-colored American warblers with yellow breast
and throat