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Locations in Mercer County, Pennsylvania

Species in Mercer County

Common Species in Mercer County

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

Rosa multiflora

Rosa multiflora

Many-Flower Rose

Very Common5 obs.
Monarda didyma

Monarda didyma

Oswego Tea

Very Common5 obs.
Liriodendron tulipifera

Liriodendron tulipifera

Tulip Poplar

Very Common5 obs.
Cardamine hirsuta

Cardamine hirsuta

hairy bitter-cress

Very Common5 obs.
Mitchella repens

Mitchella repens

Squawvine

Common4 obs.
Lepomis macrochirus

Lepomis macrochirus

Bluegill sunfish

Common4 obs.
Chelydra serpentina

Chelydra serpentina

Snapping Turtle

Common4 obs.
Spirodela polyrhiza

Spirodela polyrhiza

great duckweed

Common4 obs.
Ligustrum obtusifolium

Ligustrum obtusifolium

Border Privet

Occasional4 obs.
Hydrocharis morsus-ranae

Hydrocharis morsus-ranae

frogbit

Occasional4 obs.
Fagus grandifolia

Fagus grandifolia

American Beech

Occasional4 obs.
Alliaria petiolata

Alliaria petiolata

garlic mustard

Occasional4 obs.
Symplocarpus foetidus

Symplocarpus foetidus

Skunk Cabbage

Occasional4 obs.
Pachydiplax longipennis

Pachydiplax longipennis

Blue Dasher

Rare3 obs.
Ischnura verticalis

Ischnura verticalis

Eastern Forktail

Rare3 obs.

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Natural Areas & Wildlife Locations in Mercer County

Explore 24 documented locations in Mercer County, Pennsylvania. Each area offers unique wildlife viewing opportunities with varying biodiversity levels.

📍 Additional Locations (13 locations)

About Wildlife Data

Species counts represent documented wildlife observations from citizen science contributions. Higher counts often indicate areas with diverse habitats, active monitoring, or significant ecological importance. Each location offers unique opportunities to connect with Mercer County's natural heritage.

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