The Natal forest tree frog (Leptopelis natalensis) is a species of frog in the family Arthroleptidae, subfamily Leptopelinae, and is endemic to the eastern coastal area of South Africa. A typical tree frog, it has large eyes and a broad mouth. Its colouration is highly variable: Some may be bright green, others cream coloured, and some may be cream with olive-green blotches.
It does occur in swamp forests - but not exclusively.
It tadpoles seem to be able to cope with the low oxygen levels often found in swamp forests - they come to the surface to gulp air.