Pl. LXII


The Birds · Plate LXII
Red-eyed Vireo
Vireo olivaceus
Vireonidae · Taxon 891704
| Length | 12–13 cm (4.7–5.1 in) |
| Wingspan | 23–25 cm (9.1–9.8 in) |
| Weight | 12–26 g (0.4–0.9 oz) |
Field marks
- Olive-green upperparts, including back, wings, and tail
- Clean white throat, breast, and belly
- Gray crown with a bold white eyebrow stripe
- Dark eye-line bordering the eyebrow; adult iris dark red but often appears dark at distance
- Strong, long dark bill with a small hook at the tip
- Stocky body with a fairly short tail and dark gray legs
HabitatDeciduous and mixed forests with dense or shrubby understory; also uses woodland, forest edges, second-growth forest, and other tree-rich habitats during movement periods.
BehaviorSlow, methodical canopy forager that gleans invertebrates from leaves; adults are often heard giving persistent song.
Palette
olive greensoft grayclean whitepale yellow-greencharcoal graydark red