Rhacophorus oxycephalus Boulenger, 1900 Buergeria oxycephala (Hainan stream treefrog or red-headed flying frog) is a species of frog in the family Rhacophoridae.

It is endemic to Hainan Island, China.

[2] This frog lives in hilly habitats between 80 and 1000 meters above sea level on Hainan Island.

The female frog lays eggs in still water.

[1] The IUCN classifies this frog as vulnerable to extinction because it has a small range that is subject to ongoing habitat degradation, such as the conversion of land to agriculture for rubber and other crops.