Species similar to South Island Takahē

Australasian Swamphen

Porphyrio melanotus

Purple Gallinule

Porphyrio martinica

Gray-headed Swamphen

Porphyrio poliocephalus

Western Swamphen

Porphyrio porphyrio

African Swamphen

Porphyrio madagascariensis

Allen's Gallinule

Porphyrio alleni

Azure Gallinule

Porphyrio flavirostris

Black-backed Swamphen

Porphyrio indicus

Philippine Swamphen

Porphyrio pulverulentus

North Island Takahē

Porphyrio mantelli

Réunion Swamphen

Porphyrio caerulescens

Huahine Swamphen

Porphyrio mcnabi