Download a professional PDF field guide featuring all the species found in Portsmouth. Perfect for outdoor adventures, education, and nature exploration.
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Showing 20 most frequently observed species out of 79 total documented species.

Rugosa Rose
Song Sparrow
Herring Gull
Wineberry
White-Tailed Deer
Eider
American Robin
Common Loon
Catbird
Red-Winged Blackbird
Great Black-Backed Gull
American Goldfinch
Black-Capped Chickadee
Tansy
Tufted Titmouse
Mallard
Canary
Baby Rose
Hedge Garlic
Ring-Billed Gull
Get all 79 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Compared to 8 nearby locations in Newport County County, Rhode Island
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 Newport County County.
The Portsmouth ecosystem supports 79 documented wildlife species across 70 taxonomic genera. Located in Newport County, Rhode Island, this area provides critical habitat with diverse natural communities. The location hosts 16 frequently observed species and 15 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. Compared to nearby Newport County, Portsmouth hosts 32% more species diversity.