Download a professional PDF field guide featuring all the species found in Fenwick Island. Perfect for outdoor adventures, education, and nature exploration.
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Showing 20 most frequently observed species out of 80 total documented species.
Seaside Dragonlet

Ribbed Mussel
Four-Spotted Pennant

Horseshoe Crab
Great Blue Heron
Rambur'S Forktail

Fox
Halloween Pennant
Needham'S Skimmer
Mallard

Rugosa Rose

Sea Kale

Bay Nettle
Bull Thistle


Creeping-Pear
American Robin
Green Clearwing

Get all 80 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
The Fenwick Island ecosystem supports 80 documented wildlife species across 78 taxonomic genera. Located in Sussex County, Delaware, 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 Sussex County, Fenwick Island hosts 3% more species diversity.
Compared to 8 nearby locations in Sussex County County, Delaware
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 Sussex County County.