Mill Hall

Ecosystem Overview

The Mill Hall ecosystem supports 15 documented wildlife species across 14 taxonomic genera. Located in Clinton County, Pennsylvania, this area provides critical habitat with diverse natural communities. The location hosts 4 frequently observed species and 2 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. Compared to nearby Lock Haven, Mill Hall hosts 114% more species diversity. This location ranks #2 for species diversity among 4 Clinton County County natural areas, placing it in the 50th 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 4 locations

Species Distribution

Very Common4 species

Common4 species

Occasional5 species

Rare2 species

Regional Context

Regional Ranking

#2 of 4 locations

50th percentile for diversity

vs. Lock Haven

+114% species diversity

Ecosystem Overview

‌
‌
‌
‌

Biodiversity Highlights

‌

Species Distribution

Very Common‌

Common‌

Occasional‌

Rare‌

Regional Context

Regional Ranking

‌

Most Common Species

Showing 20 most frequently observed species out of 15 total documented species.

Polistes fuscatus

Dark Paper Wasp

Very Common1 obs.

Nyctanassa violacea

Yellow-Crowned Night Heron

Very Common1 obs.

Calidris minutilla

least sandpiper

Very Common1 obs.

Gallinago delicata

Wilson's Snipe

Very Common1 obs.

Corvus ossifragus

fish crow

Very Common1 obs.

Chondestes grammacus

Lark Sparrow

Common1 obs.

Zenaida macroura

Mourning Dove

Common1 obs.

Chordeiles minor

common nighthawk

Common1 obs.

Branta canadensis

Canada goose

Common1 obs.

Setophaga tigrina

Cape May Warbler

Common1 obs.

Cardellina pusilla

Wilson's Warbler

Common1 obs.

Setophaga petechia

Yellow Warbler

Occasional1 obs.

Leiothlypis peregrina

Tennessee Warbler

Occasional1 obs.

Turdus migratorius

American Robin

Occasional1 obs.

Falco columbarius

merlin

Occasional1 obs.

Want the Complete Field Guide?

Get all 15 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.

Most Common Species

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

Want the Complete Field Guide?

‌
‌

‌

Get Your Personalized Field Guide

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

$6.99

Get Your Personalized Field Guide

Download a professional PDF field guide featuring all the species found in Mill Hall. 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.

$6.99

Regional Comparison

Regional Ranking

Species Count

-58%

vs. Regional Average

Compared to 3 nearby locations in Clinton County County, Pennsylvania

Nearby Natural Areas

Lock Haven

Importance: 0.46

7 species

+114% vs. current

Clinton County

Importance: 0.43

100 species

-85% vs. current

Flemington

Importance: 0.27

2 species

+650% 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 Clinton County County.

Regional Comparison

‌

Regional Ranking

‌

Species Count

‌

vs. Regional Average

‌

Nearby Natural Areas

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

‌
‌

‌

About This Comparison

‌
‌
‌

Regional Comparison

Regional Ranking

Species Count

-58%

vs. Regional Average

Compared to 3 nearby locations in Clinton County County, Pennsylvania

Nearby Natural Areas

Lock Haven

Importance: 0.46

7 species

+114% vs. current

Clinton County

Importance: 0.43

100 species

-85% vs. current

Flemington

Importance: 0.27

2 species

+650% 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 4 locations

Species Distribution

Very Common4 species

Common4 species

Occasional5 species

Rare2 species

Regional Context

Regional Ranking

#2 of 4 locations

50th percentile for diversity

vs. Lock Haven

+114% species diversity

Most Common Species

Showing 20 most frequently observed species out of 15 total documented species.

Polistes fuscatus

Dark Paper Wasp

Very Common1 obs.

Nyctanassa violacea

Yellow-Crowned Night Heron

Very Common1 obs.

Calidris minutilla

least sandpiper

Very Common1 obs.

Gallinago delicata

Wilson's Snipe

Very Common1 obs.

Corvus ossifragus

fish crow

Very Common1 obs.

Chondestes grammacus

Lark Sparrow

Common1 obs.

Zenaida macroura

Mourning Dove

Common1 obs.

Chordeiles minor

common nighthawk

Common1 obs.

Branta canadensis

Canada goose

Common1 obs.

Setophaga tigrina

Cape May Warbler

Common1 obs.

Cardellina pusilla

Wilson's Warbler

Common1 obs.

Setophaga petechia

Yellow Warbler

Occasional1 obs.

Leiothlypis peregrina

Tennessee Warbler

Occasional1 obs.

Turdus migratorius

American Robin

Occasional1 obs.

Falco columbarius

merlin

Occasional1 obs.

Want the Complete Field Guide?

Get all 15 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.