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Snapshot
Primary Traits
434 g
0 m - 498 m
48
—
Record section
Identity and Taxonomy
Scientific identity, taxonomic placement, and source lineage.
Scientific name
Hypotaenidia okinawae
English name
Okinawa Rail
Order
Gruiformes
Family
Rallidae
Genus
Hypotaenidia
Species
okinawae
Data source
HBW3, BOTW
Record section
Conservation and Range
Threat status and geographic distribution signals.
Conservation status
Endangered
Range restricted
Yes
Island endemic
Yes
Biogeographic realm
Palearctic
Latitudinal zone
Temperate
Record section
Measurements
Mass and elevation values from the stored record.
Minimum female mass
No data
Maximum female mass
No data
Minimum male mass
No data
Maximum male mass
No data
Minimum unsexed mass
433 g
Maximum unsexed mass
435 g
Average mass
434 g
Minimum elevation
No data
Typical lower elevation
0 m
Typical upper elevation
498 m
Maximum elevation
No data
Elevation range
498 m
Typical elevation
249 m
Record section
Ecology
Habitat, diet, and specialization profile.
Primary habitat
Forest
Habitat breadth
2
Primary diet
Invertebrate
Diet breadth
2
Diet specialization index
1.4
Record section
Behavior and Reproduction
Breeding, nesting, incubation, and social traits.
Social behavior
No data
Mating system
Monogamous
Cooperative breeding
No data
Nest type
No data
Nest substrate
Ground
Minimum broods per year
No data
Maximum broods per year
No data
Minimum clutch size
2
Maximum clutch size
3
Incubating sex
No data
Minimum incubation period
No data
Maximum incubation period
No data
Minimum fledging period
No data
Maximum fledging period
No data
Nest parasitism
No data
Average clutch size
2.5
Record section
Mobility and Flight
Flight ability and movement pattern.
Flight status
Partial
Mobility patterns
Irregular/Nomadic, Sedentary