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Hoai Bay

Ecosystem Overview

The Hoai Bay ecosystem supports 51 documented wildlife species across 37 taxonomic genera. Located in kauai county, hawaii, this area provides critical habitat with diverse natural communities. The location hosts 11 frequently observed species and 10 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Kauai nearby has 49% more documented species, Hoai Bay offers unique wildlife observation opportunities. This location ranks #7 for species diversity among 23 kauai county County natural areas, placing it in the 70th percentile for biodiversity.

Biodiversity Highlights

51
Total Species
Documented wildlife species
37
Genus Diversity
Taxonomic genera represented
26
Common Species
Frequently observed species
25
Rare Species
Occasionally documented species
#7
Regional Rank
Out of 23 locations

Species Distribution

Very Common11 species
Common15 species
Occasional15 species
Rare10 species

Regional Context

Regional Ranking
#7 of 23 locations
70th percentile for diversity
vs. Kauai
-49% species diversity

Most Common Species

Showing 20 most frequently observed species out of 51 total documented species.

Acanthurus olivaceus

Acanthurus olivaceus

Orangespot Surgeonfish

Very Common5 obs.
Mulloidichthys vanicolensis

Mulloidichthys vanicolensis

Yellowfin goatfish

Very Common4 obs.
Chaetodon lunula

Chaetodon lunula

Raccoon Butterflyfish

Very Common3 obs.
Abudefduf sordidus

Abudefduf sordidus

Blackspot Sergeant Major

Very Common3 obs.
Cirrhitus pinnulatus

Cirrhitus pinnulatus

Stocky hawkfish

Very Common3 obs.
Chaetodon auriga

Chaetodon auriga

threadfin butterflyfish

Common3 obs.
Abudefduf abdominalis

Abudefduf abdominalis

Hawaiian sergeant

Common3 obs.
Melichthys niger

Melichthys niger

Black Triggerfish

Common3 obs.
Labroides phthirophagus

Labroides phthirophagus

Cleaner Wrasse

Common3 obs.
Lutjanus kasmira

Lutjanus kasmira

Common bluestripe snapper

Common3 obs.
Thalassoma trilobatum

Thalassoma trilobatum

Green-barred wrasse

Common2 obs.
Novaculichthys taeniourus

Novaculichthys taeniourus

Rockmover wrasse

Occasional2 obs.
Zanclus cornutus

Zanclus cornutus

Moorish Idol

Occasional2 obs.
Thalassoma duperrey

Thalassoma duperrey

Saddle-back wrasse

Occasional2 obs.
Abudefduf vaigiensis

Abudefduf vaigiensis

Damselfish

Occasional2 obs.
Parupeneus multifasciatus

Parupeneus multifasciatus

Manybar Goatfish

Occasional2 obs.
Scarus rubroviolaceus

Scarus rubroviolaceus

Ember parrotfish

Occasional2 obs.
Chaetodon fremblii

Chaetodon fremblii

Bluestripe Butterflyfish

Rare2 obs.
Chaetodon ephippium

Chaetodon ephippium

Saddle butterflyfish

Rare2 obs.
Pocillopora meandrina

Pocillopora meandrina

cauliflower coral

Rare2 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 Hoai Bay. Each offers unique biodiversity and wildlife viewing opportunities.

Regional Wildlife Network

These nearby locations complement Hoai Baywithin 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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