Data Zone
| Scientific name | Common name | Family | Red List category |
|---|---|---|---|
| Margarornis bellulus | Beautiful Treerunner | Furnariidae (Ovenbirds) | NT |
| Margarornis rubiginosus | Ruddy Treerunner | Furnariidae (Ovenbirds) | LC |
| Margarornis squamiger | Pearled Treerunner | Furnariidae (Ovenbirds) | LC |
| Margarornis stellatus | Fulvous-dotted Treerunner | Furnariidae (Ovenbirds) | LC |