Locations in Lasalle County, Illinois

Species in Lasalle County

Common Species in Lasalle County

Showing 15 most frequently observed species out of 100 total documented species.

Hepatica acutiloba

sharp-lobed liverleaf

Very Common13 obs.

Haliaeetus leucocephalus

Bald Eagle

Very Common13 obs.

Claytonia virginica

Eastern Springbeauty

Very Common13 obs.

Turdus migratorius

American Robin

Very Common11 obs.

Podophyllum peltatum

Mayapple

Common11 obs.

Branta canadensis

Canada goose

Common11 obs.

Pelecanus erythrorhynchos

American White Pelican

Common11 obs.

Uvularia grandiflora

Large-Flowered Bellwort

Common9 obs.

Conocephalum salebrosum

cat-tongue liverwort

Occasional9 obs.

Phlox divaricata

Forest Phlox

Occasional9 obs.

Sciurus carolinensis

Grey squirrel

Occasional7 obs.

Juniperus virginiana

Red Cedar Juniper

Occasional7 obs.

Cardinalis cardinalis

Northern Cardinal

Occasional7 obs.

Geranium maculatum

Wild Geranium

Rare7 obs.

Cathartes aura

Turkey Vulture

Rare7 obs.

Want the Complete Field Guide?

Get all 100 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.

Premium field guide includes identification tips, seasonal patterns, and professional layout optimized for field use.

Get Your Personalized Field Guide

Download a professional PDF field guide featuring all the species found in Lasalle County, Illinois. Perfect for outdoor adventures, education, and nature exploration.

$1.99

Get Your Personalized Field Guide

Download a professional PDF field guide featuring all the species found in Lasalle County, Illinois. Perfect for outdoor adventures, education, and nature exploration.

Email Address (for delivery)

Your field guide will be delivered to this email address. Please double-check for accuracy.

$1.99

Natural Areas & Wildlife Locations in Lasalle County

Explore 29 documented locations in Lasalle County, Illinois. Each area offers unique wildlife viewing opportunities with varying biodiversity levels.

🌿 High Biodiversity Hotspots (1 locations)

Lasalle County

A significant biodiversity area with 100 documented species. This location offers excellent wildlife viewing across multiple habitat types and seasons.

100

species

🦅 Wildlife Viewing Areas (1 locations)

Ottawa

A productive wildlife area hosting 52 documented species. Great for nature enthusiasts seeking diverse wildlife experiences.

species

🌱 Emerging & Specialized Areas (10 locations)

Mendota

A specialized habitat with 17 documented species. Perfect for targeted wildlife observation and unique ecosystem exploration.

species

North Utica

A specialized habitat with 12 documented species. Perfect for targeted wildlife observation and unique ecosystem exploration.

species

Oglesby

An emerging wildlife area with 6 species documented. Ideal for discovering less-visited natural spaces.

species

Lake Mendota

An emerging wildlife area with 4 species documented. Ideal for discovering less-visited natural spaces.

species

Leland

An emerging wildlife area with 2 species documented. Ideal for discovering less-visited natural spaces.

species