Swallows, martins and saw-wings all belong to what subfamily?
Answer Hirundinidae
The swallows, martins and saw-wings, or Hirundinidae, are a family of passerine birds found around the world on all continents, including occasionally in Antarctica. Highly adapted to aerial feeding, they have a distinctive appearance. The term Swallow is used colloquially in Europe as a synonym for the barn swallow.
Asked by Rachel Bortles · Last updated 5 years ago · 0 views · SOURCE
-thumb.jpg)
