Plain bush-hen
| Plain bush-hen | |
|---|---|
| in Luzon. | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Aves | 
| Order: | Gruiformes | 
| Family: | Rallidae | 
| Genus: | Amaurornis | 
| Species: | A. olivacea  | 
| Binomial name | |
| Amaurornis olivacea (Meyen, 1834)  | |
| Synonyms | |
| 
 Amaurornis olivaceus  | |
The plain bush-hen (Amaurornis olivacea), also named Philippine bush-hen or simply bush-hen , is a species of bird in the family Rallidae. It is endemic to the Philippines.