Download a professional PDF field guide featuring all the species found in Marcus Hook. Perfect for outdoor adventures, education, and nature exploration.
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Showing 20 most frequently observed species out of 80 total documented species.
Sweet Gum
Modesty
Wineberry
Hedge Garlic
Callery Pear

Starwort

Ivyleaf Morningglory

Pusley

Red Mulberry
Black Sumac
Bearded Pink
Haymaids


Bluespotted Sunfish
Hemlock Woolly Adelgid
Red Henbit
Poke
Baby Rose
Plane

Dwarf Euonymus
Get all 80 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Compared to 8 nearby locations in Delaware County County, Pennsylvania
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 Delaware County County.
The Marcus Hook ecosystem supports 80 documented wildlife species across 73 taxonomic genera. Located in Delaware County, Pennsylvania, this area provides critical habitat with diverse natural communities. The location hosts 17 frequently observed species and 15 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. Compared to nearby Delaware County, Marcus Hook hosts 8% more species diversity.