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Niihau

Ecosystem Overview

The Niihau ecosystem supports 36 documented wildlife species across 32 taxonomic genera. Located in kauai county, hawaii, this area provides critical habitat with diverse natural communities. The location hosts 8 frequently observed species and 7 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Kauai nearby has 64% more documented species, Niihau offers unique wildlife observation opportunities. This location ranks #11 for species diversity among 23 kauai county County natural areas, placing it in the 52th percentile for biodiversity.

Biodiversity Highlights

36
Total Species
Documented wildlife species
32
Genus Diversity
Taxonomic genera represented
19
Common Species
Frequently observed species
17
Rare Species
Occasionally documented species
#11
Regional Rank
Out of 23 locations

Species Distribution

Very Common8 species
Common11 species
Occasional10 species
Rare7 species

Regional Context

Regional Ranking
#11 of 23 locations
52th percentile for diversity
vs. Kauai
-64% species diversity

Most Common Species

Showing 20 most frequently observed species out of 36 total documented species.

Grapsus tenuicrustatus

Grapsus tenuicrustatus

Natal lightfoot crab

Very Common2 obs.
Turbo sandwicensis

Turbo sandwicensis

Very Common2 obs.
Conus abbreviatus

Conus abbreviatus

Very Common2 obs.
Monetaria caputophidii

Monetaria caputophidii

snake's head cowry

Very Common2 obs.
Ocypode pallidula

Ocypode pallidula

pallid ghost crab

Very Common1 obs.
No image

Liomera rugata

Common1 obs.
Echinometra mathaei

Echinometra mathaei

rock-boring urchin

Common1 obs.
Fregata minor

Fregata minor

Great Frigatebird

Common1 obs.
Sula leucogaster

Sula leucogaster

Booby

Common1 obs.
Vitex rotundifolia

Vitex rotundifolia

round-leaf chastetree

Common1 obs.
Heliotropium curassavicum

Heliotropium curassavicum

Seaside Lavender

Common1 obs.
Euphorbia serpens

Euphorbia serpens

Matted Sandmat

Occasional1 obs.
Euphorbia hirta

Euphorbia hirta

Pillpod sandmat

Occasional1 obs.
Rhizophora mangle

Rhizophora mangle

Red Mangrove

Occasional1 obs.
Xanthium strumarium

Xanthium strumarium

rough cocklebur

Occasional1 obs.
Colobocentrotus atratus

Colobocentrotus atratus

Occasional1 obs.
Luria isabella

Luria isabella

dirty-yellow cowrie

Occasional1 obs.
Morula uva

Morula uva

Rare1 obs.
No image

Cardita variegata

rectangular false cockle

Rare1 obs.
Isognomon perna

Isognomon perna

Rare1 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in Kauai County

Discover 8 other wildlife-rich locations near Niihau. Each offers unique biodiversity and wildlife viewing opportunities.

Regional Wildlife Network

These nearby locations complement Niihauwithin Kauai County's wildlife network. Species counts reflect documented observations and help identify the most biodiverse areas for your nature explorations.

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