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Hilton Head Island

Ecosystem Overview

The Hilton Head Island ecosystem supports 100 documented wildlife species across 94 taxonomic genera. Located in beaufort county, south carolina, this area provides critical habitat with diverse natural communities. The location hosts 21 frequently observed species and 19 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. Compared to nearby Beaufort, Hilton Head Island hosts 335% more species diversity. This location ranks #2 for species diversity among 17 beaufort county County natural areas, placing it in the 88th percentile for biodiversity.

Biodiversity Highlights

100
Total Species
Documented wildlife species
94
Genus Diversity
Taxonomic genera represented
51
Common Species
Frequently observed species
49
Rare Species
Occasionally documented species
#2
Regional Rank
Out of 17 locations

Species Distribution

Very Common21 species
Common30 species
Occasional30 species
Rare19 species

Regional Context

Regional Ranking
#2 of 17 locations
88th percentile for diversity
vs. Beaufort
+335% species diversity

Most Common Species

Showing 20 most frequently observed species out of 100 total documented species.

Limulus polyphemus

Limulus polyphemus

horseshoe crab

Very Common88 obs.
Stomolophus meleagris

Stomolophus meleagris

cannonball jelly

Very Common49 obs.
Ardea alba

Ardea alba

Great Egret

Very Common48 obs.
Clibanarius vittatus

Clibanarius vittatus

Very Common46 obs.
Leucophaeus atricilla

Leucophaeus atricilla

Laughing Gull

Very Common46 obs.
Callinectes sapidus

Callinectes sapidus

blue swimming crab

Common44 obs.
Alligator mississippiensis

Alligator mississippiensis

Louisiana alligator.

Common42 obs.
Ardea herodias

Ardea herodias

Great Blue Heron

Common38 obs.
Egretta thula

Egretta thula

Snowy Egret

Common37 obs.
Armases cinereum

Armases cinereum

squareback marsh crab

Common36 obs.
Leptuca pugilator

Leptuca pugilator

Atlantic Sand Fiddler Crab

Common34 obs.
Anhinga anhinga

Anhinga anhinga

Anhinga

Occasional30 obs.
Anolis carolinensis

Anolis carolinensis

Green anole

Occasional28 obs.
Crassostrea virginica

Crassostrea virginica

American oyster

Occasional28 obs.
Leptogorgia virgulata

Leptogorgia virgulata

colorful sea whip

Occasional28 obs.
Busycon carica

Busycon carica

Knobbed Whelk

Occasional25 obs.
Littoraria irrorata

Littoraria irrorata

Occasional25 obs.
Egretta tricolor

Egretta tricolor

Tricolor Heron

Rare25 obs.
Ilyanassa obsoleta

Ilyanassa obsoleta

Eastern Mudsnail

Rare24 obs.
Neverita duplicata

Neverita duplicata

Sharkeye Moonsnail

Rare24 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in Beaufort County

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

Regional Wildlife Network

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

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