Tamil Nadu
Grey-headed Swamphen
Tamil Nadu
Low
Priority
Priority
Grey-headed Swamphen
Porphyrio poliocephalus
Long-term Trend:
Insufficient Data
Current Annual Trend:
Stable
Other
Conservation
Categories
Global Red List:
Not Recognised
Wild Life Protection Act:
Schedule-II
India
Tamil Nadu
Long-term Trend (%)
74.5
Long-term Trend CI (%)
(44.24, 110.24)
Current Annual Trend (%)
1.13
1.38
Current Annual Trend CI (%)
(-1.16, 3.42)
(-0.48, 3.25)
Distribution Range Size (sq.km)
13,25,780
1,04,642
Distribution Range Size CI (sq.km)
(1,325,260, 1,326,300)
(104,570, 104,714)
Migratory Status
Resident
Habitat Specialization
Wetland
Endemicity
Non-endemic
See Interpreting Species Pages for a detailed explanation
To cite this page: SoIB 2023. State of India's Birds factsheet: Grey-headed Swamphen Porphyrio poliocephalus (State: Tamil Nadu) https://stateofindiasbirds.in/species/tn-purswa3/. Accessed on 2024-05-06.
National Trend
State Trends
Andaman and Nicobar Islands
Andhra Pradesh
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Tamil Nadu
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Conservation Area Trends
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