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Alexander County

Ecosystem Overview

The Alexander County ecosystem supports 36 documented wildlife species across 33 taxonomic genera. Located in alexander county, illinois, 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. Compared to nearby Tamms, Alexander County hosts 1100% more species diversity. This location ranks #1 for species diversity among 2 alexander county County natural areas, placing it in the 50th percentile for biodiversity.

Biodiversity Highlights

36
Total Species
Documented wildlife species
33
Genus Diversity
Taxonomic genera represented
19
Common Species
Frequently observed species
17
Rare Species
Occasionally documented species
#1
Regional Rank
Out of 2 locations

Species Distribution

Very Common8 species
Common11 species
Occasional10 species
Rare7 species

Regional Context

Regional Ranking
#1 of 2 locations
50th percentile for diversity
vs. Tamms
+1100% species diversity

Most Common Species

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

Haliaeetus leucocephalus

Haliaeetus leucocephalus

Bald Eagle

Very Common2 obs.
Molothrus ater

Molothrus ater

Brown-headed Cowbird

Very Common2 obs.
Cardinalis cardinalis

Cardinalis cardinalis

Northern Cardinal

Very Common2 obs.
Spizella passerina

Spizella passerina

Chipping Sparrow

Very Common2 obs.
Canis latrans

Canis latrans

Prairie Wolf

Very Common2 obs.
Passerculus sandwichensis

Passerculus sandwichensis

Savannah Sparrow

Common2 obs.
Polistes metricus

Polistes metricus

Common1 obs.
Phyciodes tharos

Phyciodes tharos

Pearl Crescent

Common1 obs.
Recurvirostra americana

Recurvirostra americana

American avocet

Common1 obs.
Charadrius vociferus

Charadrius vociferus

Killdeer

Common1 obs.
Tringa flavipes

Tringa flavipes

lesser yellowlegs

Common1 obs.
Calidris melanotos

Calidris melanotos

pectoral sandpiper

Occasional1 obs.
Calidris minutilla

Calidris minutilla

least sandpiper

Occasional1 obs.
Polioptila caerulea

Polioptila caerulea

Blue-Grey Gnatcatcher

Occasional1 obs.
Progne subis

Progne subis

Purple/Southern Martin

Occasional1 obs.
Petrochelidon pyrrhonota

Petrochelidon pyrrhonota

Cliff Swallow

Occasional1 obs.
Melospiza georgiana

Melospiza georgiana

Swamp Sparrow

Occasional1 obs.
Ricciocarpos natans

Ricciocarpos natans

purple-fringed liverwort

Rare1 obs.
Carex hyalinolepis

Carex hyalinolepis

Hyaline-Scaled Sedge

Rare1 obs.
Carex blanda

Carex blanda

bland sedge

Rare1 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in Alexander County

Discover 3 other wildlife-rich locations near Alexander County. Each offers unique biodiversity and wildlife viewing opportunities.

Regional Wildlife Network

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

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