redstart

1. Observation of Daurian Redstart's Brooding
   北红尾鸲育雏期的观察

noun

1. European songbird with a reddish breast and tail

   Synonym:    redtail

2. flycatching warbler of eastern North America the male having bright orange on sides and wings and tail

   Synonym:    American redstartSetophaga ruticilla