The Chestnut-bellied Partridge, Arborophila javanica also known as Chestnut-bellied Hill-partridge or Javan Hill-partridge is a small, up to 28cm long, partridge with a rufous crown and nape, red legs, grey breast, brown wings, red facial skin, and a black mask, throat and bill. It has a rufous belly with white on the middle. Both sexes are similar. The young has whitish face and reddish brown bill.
An Indonesian endemic, the Chestnut-bellied Partridge is distributed to hill and mountain forests of west and east Java. The female lays up to four eggs in a domed nest of long grasses, built by the male.
A common species in its limited range, the Chestnut-bellied Partridge is evaluated as Least Concern on the IUCN Red List of Threatened Species.
Chestnut-bellied partridge (Arborophila javanica) ni aina ya partridge aina ya Chestnut-bellied partridge, ambayo ina kichwa, miguu, na ngozi nyeusi. Ina tumbo lenye rangi nyekundu lenye rangi nyeupe katikati. Jinsia zote mbili ni sawa. Vijana hao wana uso mweupe na mdomo wa rangi ya kahawia-nyekundu. Mnyama huyo ni wa asili ya Indonesia na anaishi katika misitu ya milima ya magharibi na mashariki mwa Java. Jike hutaga mayai hadi manne katika kiota chenye umbo la mviringo cha nyasi ndefu, kilichojengwa na jike. Mnyama huyo ni wa kawaida katika eneo lake dogo la kuenea, na amehesabiwa kuwa asiyehatarishwa sana katika Orodha Nyekundu ya IUCN ya Spishi Zilizotishiwa.