Traill's flycatcher

短语

词形变化

Traill's flycatchers 复数

释义与例句

n.
  1. 1.

    A supposed species of tyrant flycatcher, now regarded as two distinct but closely related species: the alder flycatcher (Empidonax alnorum) and the willow flycatcher (Empidonax traillii).

词源

Named after Thomas Stewart Traill, a friend of John James Audubon.

来源：wiktionary