Black-backed Swamphen (Porphyrio indicus)
Illustration redrawn by AI from a real photograph

Black-backed Swamphen

Porphyrio indicus Horsfield, 1821

≈46 cmLength774 gWeight

It has a very large frontal shield, black upperparts and blackish sides to the head.

Most records: Malaysia, Indonesia, Cocos (Keeling) Islands

How to identify

Field marks

  1. Very large frontal shield
  2. Black upperparts
  3. Blackish sides to the head

Where and when it's recorded

Most records: Malaysia, Indonesia, Cocos (Keeling) Islands

Black-backed Swamphen has been recorded at 21 of the 8,276 birding hotspots we track, in 5 countries and regions.

Records by month Northern Hemisphere

Where it's recorded most

  1. Muara Angke NRIndonesia167 records
  2. Muara Angke NR – northern sectionIndonesia111 records
  3. Tempasuk PlainMalaysia107 records
More places
  1. Tempasuk Plain – Jalan Sangkhir Rice Paddies/WetlandMalaysia72 records
  2. Penampang rice paddies & fieldsMalaysia57 records
  3. Kota Kinabalu – Likas LagoonMalaysia37 records
  4. Batang Tiga RicefieldsMalaysia18 records
  5. Sungai Balang rice fieldsMalaysia15 records
  6. Kota Kinabalu Wetland Ramsar Site & Education CentreMalaysia7 records
  7. Taman Wisata Alam KapukIndonesia6 records

Countries and regions with the most records

MalaysiaIndonesiaCocos (Keeling) IslandsSingaporeJapan

eBird records via GBIF up to 2024-12-31. A record means someone listed it; more records partly mean more birders, not more birds.

About

The black-backed swamphen (Porphyrio indicus) is a species of swamphen occurring from southeast Asia to Sulawesi and Borneo. It used to be considered a subspecies of the purple swamphen, which it resembles, but has a large shield, black upperparts, and the side of the head is blackish.

Excerpt from Wikipedia, CC BY-SA 4.0 · authors · Read more on Wikipedia

Questions

How big is the Black-backed Swamphen?

The Black-backed Swamphen is about ≈46 cm long and weighs around 774 g.

Where does the Black-backed Swamphen live?

Its breeding range: Oriental, Australasia: Sumatra, Java, southeastern Borneo, southwestern Sulawesi and southern Philippines. It is most often recorded in Malaysia, Indonesia and Cocos (Keeling) Islands.

What does the Black-backed Swamphen eat?

Main food: Aquatic plants.

What family is the Black-backed Swamphen in?

It belongs to the family Rails, Crakes & Coots (Rallidae), order Gruiformes.

At a glance

Length
≈46 cm
Weight
774 g
Habitat
Wetland
Diet
Aquatic plants
Lifestyle
Active on the ground
Migration
Resident (barely migrates)
More measurements
Wing
230 mm
Tail
80 mm
Bill
60 mm
Tarsus
80 mm

Averages from the AVONET dataset; length from field guides where available.

Range

Oriental, Australasia: Sumatra, Java, southeastern Borneo, southwestern Sulawesi and southern Philippines

Breeding range, IOC World Bird List 15.2

Classification

Family
Rails, Crakes & Coots Rallidae
Genus
Porphyrio

Other birds in the genus Porphyrio

Black-backed Swamphen

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Free to use with credit: “Illustration: Bird Album (birdalbum.com)”. Drawn by AI from a reference photo by Carlos N. G. Bocos. ↗

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