Warbling Vireos are small, chunky songbirds with thick, straight, slightly hooked bills. They are medium-sized for vireos, with a fairly round head and medium-length bill and tail.
Relative Size
Slightly larger than a Black-capped Chickadee; smaller than a House Finch.
![Relative Size](/guide/images/size/scale.png)
![sparrow or smaller](/guide/images/size/sparrow-or-smaller.png)
Measurements- Both Sexes
- Length: 4.7-5.1 in (12-13 cm)
- Weight: 0.3-0.6 oz (10-16 g)
- Wingspan: 8.7 in (22 cm)
- Length: 4.7-5.1 in (12-13 cm)
- Weight: 0.3-0.6 oz (10-16 g)
- Wingspan: 8.7 in (22 cm)