Riparia

Riparia is a small genus of passerine birds in the swallow family. There are six species. In taxonomic order, they are:

These are small or medium-sized swallows, ranging from 11–17 cm in length. They are brown above and mainly white below, and all have a dark breast band.

单词	Riparia
释义	Riparia 英语百科 Riparia Riparia is a small genus of passerine birds in the swallow family. There are six species. In taxonomic order, they are: These are small or medium-sized swallows, ranging from 11–17 cm in length. They are brown above and mainly white below, and all have a dark breast band.
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