Knob-billed duck

The knob-billed duck (Sarkidiornis melanotos), or comb duck, is an unusual, pan-tropical duck, found in tropical wetlands in sub-Saharan Africa, Madagascar and south Asia from Pakistan to Laos and extreme southern China. It also occurs in continental South America south to the Paraguay River region in eastern Paraguay, southeastern Brazil and the extreme northeast of Argentina, and as a vagrant on Trinidad.

单词	Comb Duck
释义	Comb Duck 英语百科 Knob-billed duck The knob-billed duck (Sarkidiornis melanotos), or comb duck, is an unusual, pan-tropical duck, found in tropical wetlands in sub-Saharan Africa, Madagascar and south Asia from Pakistan to Laos and extreme southern China. It also occurs in continental South America south to the Paraguay River region in eastern Paraguay, southeastern Brazil and the extreme northeast of Argentina, and as a vagrant on Trinidad.
随便看	stethoscopic stethoscopical stethoscopicalally stethoscopically stethoscopic tracing stethoscopist stethoscopists stethoscopy stethospasm Steti St. Etienne stetienne Stetin stetina stetka stetler stetorous stet processus stetreotriplet stetro stetson Stetson Guyot Stetsonia Stetson University Stetten

Comb Duck

Knob-billed duck