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Two Rivers

Ecosystem Overview

The Two Rivers ecosystem supports 54 documented wildlife species across 53 taxonomic genera. Located in manitowoc county, wisconsin, 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. Compared to nearby Manitowoc, Two Rivers hosts 350% more species diversity. This location ranks #2 for species diversity among 5 manitowoc county County natural areas, placing it in the 60th percentile for biodiversity.

Biodiversity Highlights

54
Total Species
Documented wildlife species
53
Genus Diversity
Taxonomic genera represented
28
Common Species
Frequently observed species
26
Rare Species
Occasionally documented species
#2
Regional Rank
Out of 5 locations

Species Distribution

Very Common11 species
Common17 species
Occasional16 species
Rare10 species

Regional Context

Regional Ranking
#2 of 5 locations
60th percentile for diversity
vs. Manitowoc
+350% species diversity

Most Common Species

Showing 20 most frequently observed species out of 54 total documented species.

Cistothorus palustris

Cistothorus palustris

Marsh Wren

Very Common3 obs.
Danaus plexippus

Danaus plexippus

monarch

Very Common2 obs.
Lithobates pipiens

Lithobates pipiens

Northern Leopard Frog

Very Common2 obs.
Hydroprogne caspia

Hydroprogne caspia

Caspian tern

Very Common2 obs.
Agelaius phoeniceus

Agelaius phoeniceus

Red-Winged Blackbird (Red-Winged)

Very Common2 obs.
Monarda fistulosa

Monarda fistulosa

Wild Bergamot

Common2 obs.
Spinus tristis

Spinus tristis

American goldfinch

Common2 obs.
Odocoileus virginianus

Odocoileus virginianus

Key Deer

Common1 obs.
Marmota monax

Marmota monax

Waldmurmeltier

Common1 obs.
Sylvilagus floridanus

Sylvilagus floridanus

Lapin A Queue Blanche

Common1 obs.
Prociphilus tessellatus

Prociphilus tessellatus

woolly alder aphid

Common1 obs.
Calidris pusilla

Calidris pusilla

Semipalmated Sandpiper

Occasional1 obs.
Papilio glaucus

Papilio glaucus

Eastern Tiger Swallowtail

Occasional1 obs.
Melanerpes carolinus

Melanerpes carolinus

Red-bellied Woodpecker

Occasional1 obs.
Limnodromus griseus

Limnodromus griseus

Short-billed Dowitcher

Occasional1 obs.
Pandion haliaetus

Pandion haliaetus

osprey

Occasional1 obs.
Haliaeetus leucocephalus

Haliaeetus leucocephalus

Bald Eagle

Occasional1 obs.
Tringa flavipes

Tringa flavipes

lesser yellowlegs

Rare1 obs.
Libytheana carinenta

Libytheana carinenta

American Snout

Rare1 obs.
Hyphantria cunea

Hyphantria cunea

Autumn Webworm

Rare1 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in Manitowoc County

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

Regional Wildlife Network

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

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