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Harrison

Ecosystem Overview

The Harrison ecosystem supports 100 documented wildlife species across 90 taxonomic genera. Located in macomb county, michigan, this area provides critical habitat with diverse natural communities. The location hosts 21 frequently observed species and 19 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. Compared to nearby St. Clair Shores, Harrison hosts 669% more species diversity. This location ranks #2 for species diversity among 17 macomb county County natural areas, placing it in the 88th percentile for biodiversity.

Biodiversity Highlights

100
Total Species
Documented wildlife species
90
Genus Diversity
Taxonomic genera represented
51
Common Species
Frequently observed species
49
Rare Species
Occasionally documented species
#2
Regional Rank
Out of 17 locations

Species Distribution

Very Common21 species
Common30 species
Occasional30 species
Rare19 species

Regional Context

Regional Ranking
#2 of 17 locations
88th percentile for diversity
vs. St. Clair Shores
+669% species diversity

Most Common Species

Showing 20 most frequently observed species out of 100 total documented species.

Danaus plexippus

Danaus plexippus

monarch

Very Common68 obs.
Oncopeltus fasciatus

Oncopeltus fasciatus

Large Milkweed Bug

Very Common30 obs.
Agelaius phoeniceus

Agelaius phoeniceus

Red-Winged Blackbird (Red-Winged)

Very Common26 obs.
Cygnus olor

Cygnus olor

Mute Swan

Very Common20 obs.
Anas platyrhynchos

Anas platyrhynchos

mallard

Very Common18 obs.
Butorides virescens

Butorides virescens

green heron

Common16 obs.
Ranunculus sceleratus

Ranunculus sceleratus

cursed crowfoot

Common16 obs.
Larus delawarensis

Larus delawarensis

Ring-billed Gull

Common15 obs.
Branta canadensis

Branta canadensis

Canada goose

Common14 obs.
Bombus impatiens

Bombus impatiens

Common Eastern Bumblebee

Common14 obs.
Harmonia axyridis

Harmonia axyridis

Harlequin ladybird

Common12 obs.
Turdus migratorius

Turdus migratorius

American Robin

Occasional11 obs.
Verbena hastata

Verbena hastata

Wild Hyssop

Occasional11 obs.
Ardea herodias

Ardea herodias

Great Blue Heron

Occasional11 obs.
Poecile atricapillus

Poecile atricapillus

Black-capped chickadee

Occasional11 obs.
Glechoma hederacea

Glechoma hederacea

ground ivy

Occasional10 obs.
Quiscalus quiscula

Quiscalus quiscula

Common Grackle

Occasional10 obs.
Icterus galbula

Icterus galbula

baltimore oriole

Rare9 obs.
Buteo jamaicensis

Buteo jamaicensis

Red-tailed Hawk

Rare9 obs.
Odocoileus virginianus

Odocoileus virginianus

Key Deer

Rare9 obs.

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No comparable locations found in this region.

Nearby Wildlife Areas in MacOmb County

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

Regional Wildlife Network

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

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