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Ottawa

Ecosystem Overview

The Ottawa ecosystem supports 52 documented wildlife species across 52 taxonomic genera. Located in lasalle county, illinois, 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 LaSalle, Ottawa hosts 5100% more species diversity. This location ranks #2 for species diversity among 12 lasalle county County natural areas, placing it in the 83th percentile for biodiversity.

Biodiversity Highlights

52
Total Species
Documented wildlife species
52
Genus Diversity
Taxonomic genera represented
27
Common Species
Frequently observed species
25
Rare Species
Occasionally documented species
#2
Regional Rank
Out of 12 locations

Species Distribution

Very Common11 species
Common16 species
Occasional15 species
Rare10 species

Regional Context

Regional Ranking
#2 of 12 locations
83th percentile for diversity
vs. LaSalle
+5100% species diversity

Most Common Species

Showing 20 most frequently observed species out of 52 total documented species.

Branta canadensis

Branta canadensis

Canada goose

Very Common6 obs.
Haliaeetus leucocephalus

Haliaeetus leucocephalus

Bald Eagle

Very Common4 obs.
Ardea herodias

Ardea herodias

Great Blue Heron

Very Common3 obs.
Maclura pomifera

Maclura pomifera

Osage-orange

Very Common3 obs.
Turdus migratorius

Turdus migratorius

American Robin

Very Common2 obs.
Castor canadensis

Castor canadensis

Canadian beaver

Common2 obs.
Didelphis virginiana

Didelphis virginiana

Virginia-Opossum

Common2 obs.
Bubo virginianus

Bubo virginianus

Great Horned Owl

Common2 obs.
Toxicodendron radicans

Toxicodendron radicans

poison ivy

Common2 obs.
Agelaius phoeniceus

Agelaius phoeniceus

Red-Winged Blackbird (Red-Winged)

Common2 obs.
Zenaida macroura

Zenaida macroura

Mourning Dove

Common2 obs.
Sturnus vulgaris

Sturnus vulgaris

starling

Occasional2 obs.
Megaceryle alcyon

Megaceryle alcyon

Belted Kingfisher

Occasional2 obs.
Toxomerus politus

Toxomerus politus

Maize Calligrapher

Occasional1 obs.
Thamnophis sirtalis

Thamnophis sirtalis

Common Garter Snake

Occasional1 obs.
Sylvilagus floridanus

Sylvilagus floridanus

Lapin A Queue Blanche

Occasional1 obs.
Ctenopharyngodon idella

Ctenopharyngodon idella

Grass carp

Occasional1 obs.
Dreissena polymorpha

Dreissena polymorpha

zebra mussel

Rare1 obs.
Pachypsylla celtidismamma

Pachypsylla celtidismamma

Rare1 obs.
Cicindela sexguttata

Cicindela sexguttata

Six-Spotted Tiger Beetle

Rare1 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in Lasalle County

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

📍 Explore These Areas (1 nearby)

Regional Wildlife Network

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

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