Radnor Green

Ecosystem Overview

The Radnor Green ecosystem supports 27 documented wildlife species across 23 taxonomic genera. Located in New Castle County, Delaware, this area provides critical habitat with diverse natural communities. The location hosts 6 frequently observed species and 5 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Wilmington nearby has 48% more documented species, Radnor Green offers unique wildlife observation opportunities. This location ranks #3 for species diversity among 9 New Castle County County natural areas, placing it in the 67th percentile for biodiversity.

Biodiversity Highlights

Total Species

Documented wildlife species

Genus Diversity

Taxonomic genera represented

Common Species

Frequently observed species

Rare Species

Occasionally documented species

Regional Rank

Out of 9 locations

Species Distribution

Very Common6 species

Common8 species

Occasional8 species

Rare5 species

Regional Context

Regional Ranking

#3 of 9 locations

67th percentile for diversity

vs. Wilmington

-48% species diversity

Ecosystem Overview

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Biodiversity Highlights

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Species Distribution

Very Common‌

Common‌

Occasional‌

Rare‌

Regional Context

Regional Ranking

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Most Common Species

Showing 20 most frequently observed species out of 27 total documented species.

Viburnum acerifolium

Possum Haw

Very Common2 obs.

Polystichum acrostichoides

dagger fern

Very Common1 obs.

Dactylis glomerata

Orchardgrass

Very Common1 obs.

Symplocarpus foetidus

Skunk Cabbage

Very Common1 obs.

Quercus alba

Eastern White Oak

Very Common1 obs.

Quercus rubra

Red oak

Common1 obs.

Fagus grandifolia

American Beech

Common1 obs.

Kalmia latifolia

Mountain-Laurel

Common1 obs.

Persicaria virginiana

American Jumpseed

Common1 obs.

Albizia julibrissin

Siris

Common1 obs.

Rubus phoenicolasius

wineberry

Common1 obs.

Rosa multiflora

Many-Flower Rose

Occasional1 obs.

Podophyllum peltatum

Mayapple

Occasional1 obs.

Parthenocissus quinquefolia

Virginia-creeper

Occasional1 obs.

Erigeron philadelphicus

common fleabane

Occasional1 obs.

Hibiscus syriacus

Rose of sharon

Occasional1 obs.

Liquidambar styraciflua

satin-walnut

Occasional1 obs.

Liriodendron tulipifera

Tulip Poplar

Rare1 obs.

Fraxinus pennsylvanica

Green ash, Red ash

Rare1 obs.

Acer platanoides

norway maple

Rare1 obs.

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Most Common Species

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Get Your Personalized Field Guide

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

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Regional Comparison

Regional Ranking

Species Count

+4%

vs. Regional Average

Compared to 8 nearby locations in New Castle County County, Delaware

Nearby Natural Areas

Wilmington

Importance: 0.52

52 species

-48% vs. current

New Castle County

Importance: 0.44

100 species

-73% vs. current

New Castle

Importance: 0.43

18 species

+50% vs. current

Ardentown

Importance: 0.28

3 species

+800% vs. current

Brandywine Park And Kentmere Parkway

Importance: 0.20

16 species

+69% vs. current

Arbour Park

Importance: 0.20

8 species

+238% vs. current

New Castle Historic District

in New Castle

Importance: 0.20

6 species

+350% vs. current

Ashbourne Hills

Importance: 0.20

1 species

+2600% vs. current

About This Comparison

These comparisons are based on documented wildlife observations from citizen science data. Locations with higher species counts may have more observation activity, different habitat types, or larger coverage areas. Regional rankings help identify biodiversity hotspots and unique natural areas within New Castle County County.

Regional Comparison

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Regional Ranking

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Species Count

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vs. Regional Average

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Nearby Natural Areas

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About This Comparison

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Regional Comparison

Regional Ranking

Species Count

+4%

vs. Regional Average

Compared to 8 nearby locations in New Castle County County, Delaware

Nearby Natural Areas

Wilmington

Importance: 0.52

52 species

-48% vs. current

New Castle County

Importance: 0.44

100 species

-73% vs. current

New Castle

Importance: 0.43

18 species

+50% vs. current

Ardentown

Importance: 0.28

3 species

+800% vs. current

Brandywine Park And Kentmere Parkway

Importance: 0.20

16 species

+69% vs. current

Arbour Park

Importance: 0.20

8 species

+238% vs. current

New Castle Historic District

in New Castle

Importance: 0.20

6 species

+350% vs. current

Ashbourne Hills

Importance: 0.20

1 species

+2600% vs. current

About This Comparison

Ecosystem Overview

Biodiversity Highlights

Total Species

Documented wildlife species

Genus Diversity

Taxonomic genera represented

Common Species

Frequently observed species

Rare Species

Occasionally documented species

Regional Rank

Out of 9 locations

Species Distribution

Very Common6 species

Common8 species

Occasional8 species

Rare5 species

Regional Context

Regional Ranking

#3 of 9 locations

67th percentile for diversity

vs. Wilmington

-48% species diversity

Most Common Species

Showing 20 most frequently observed species out of 27 total documented species.

Viburnum acerifolium

Possum Haw

Very Common2 obs.

Polystichum acrostichoides

dagger fern

Very Common1 obs.

Dactylis glomerata

Orchardgrass

Very Common1 obs.

Symplocarpus foetidus

Skunk Cabbage

Very Common1 obs.

Quercus alba

Eastern White Oak

Very Common1 obs.

Quercus rubra

Red oak

Common1 obs.

Fagus grandifolia

American Beech

Common1 obs.

Kalmia latifolia

Mountain-Laurel

Common1 obs.

Persicaria virginiana

American Jumpseed

Common1 obs.

Albizia julibrissin

Siris

Common1 obs.

Rubus phoenicolasius

wineberry

Common1 obs.

Rosa multiflora

Many-Flower Rose

Occasional1 obs.

Podophyllum peltatum

Mayapple

Occasional1 obs.

Parthenocissus quinquefolia

Virginia-creeper

Occasional1 obs.

Erigeron philadelphicus

common fleabane

Occasional1 obs.

Hibiscus syriacus

Rose of sharon

Occasional1 obs.

Liquidambar styraciflua

satin-walnut

Occasional1 obs.

Liriodendron tulipifera

Tulip Poplar

Rare1 obs.

Fraxinus pennsylvanica

Green ash, Red ash

Rare1 obs.

Acer platanoides

norway maple

Rare1 obs.

Want the Complete Field Guide?

Get all 27 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.