. Color key to North American birds . TREE SWALLOW. Family 55. SWALLOWS. HiRUNDINlD/E. Bill short, broad and flat; feet small and weak; wings long and narrow; tail notchedand sometimes forked; birds of the air, feeding while on the wing. 36 : Synopsis of Orders and CEDAR WAXWING. Family 56. WAXWINGS. AMPELID^. Bill , stout, and rounded, its tip notched; wings rather long; head crested.

---

Size: 1571px × 1590px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1900, booksubjectbirds, bookyear1903