| Appearance | The chestnut-sided warbler is a small bird about 5″ long. It has an array of colors: a yellow cap, black mask, white on the face, chin, chest, and belly, yellow wing bars, and chestnut below the gray wings. The female is the same except she has brown below the wings rather than chestnut. |
| Diet | Insects and berries. |
| Feeder Food | Unlikely to visit a feeder. |
| Habitat | Thickly forested areas with young deciduous trees. |
| Nesting | A cup-shaped nest. They have 1 brood/season, and 3-5 eggs/brood that are white with brown markings. Incubation is for 12-13 days. |
