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Mammals of Jersey City, NJ

The mammals most often spotted near Jersey City, ranked by recent research-grade observations.

51,073
recent observations
50
species listed
50
mammals

Naturalists have logged 51,073 research-grade observations across the 50 most-recorded species near Jersey City. The most frequently seen is the Eastern Gray Squirrel, with 21,666 recorded sightings.

Rarer finds confirmed near Jersey City include Bobcat, Sei Whale and Dwarf Sperm Whale - uncommon enough that a sighting is worth logging.

BobcatSei WhaleDwarf Sperm Whale

Most-observed mammals near Jersey City

Eastern Gray Squirrel
Sciurus carolinensis
21,666 observations
White-tailed Deer
Odocoileus virginianus
6,103 observations
Eastern Cottontail
Sylvilagus floridanus
3,748 observations
Eastern Chipmunk
Tamias striatus
3,478 observations
Common Raccoon
Procyon lotor
3,471 observations
Brown Rat
Rattus norvegicus
2,519 observations
Groundhog
Marmota monax
2,475 observations
Domestic Cat
Felis catus
1,611 observations
Red Fox
Vulpes vulpes
1,072 observations
Virginia Opossum
Didelphis virginiana
714 observations
Striped Skunk
Mephitis mephitis
677 observations
Muskrat
Ondatra zibethicus
486 observations
Northern Short-tailed Shrew
Blarina brevicauda
405 observations
Harbor Seal
Phoca vitulina
366 observations
Coyote
Canis latrans
319 observations
Eastern Red Bat
Lasiurus borealis
316 observations
White-footed Mouse
Peromyscus leucopus
238 observations
Humpback Whale
Megaptera novaeangliae
215 observations
House Mouse
Mus musculus
214 observations
Tamanend's Bottlenose Dolphin
Tursiops erebennus
172 observations
American Beaver
Castor canadensis
114 observations
Silver-haired Bat
Lasionycteris noctivagans
99 observations
American Black Bear
Ursus americanus
86 observations
Grey Seal
Halichoerus grypus
82 observations
Southern Flying Squirrel
Glaucomys volans
64 observations
Big Brown Bat
Eptesicus fuscus
59 observations
American Mink
Neogale vison
49 observations
Eastern Meadow Vole
Microtus pennsylvanicus
36 observations
Eastern Mole
Scalopus aquaticus
32 observations
North American River Otter
Lontra canadensis
28 observations
Common Dolphin
Delphinus delphis
27 observations
Bobcat
Lynx rufus
19 observations
Northern Hoary Bat
Lasiurus cinereus
17 observations
Common Minke Whale
Balaenoptera acutorostrata
16 observations
European Rabbit
Oryctolagus cuniculus
16 observations
American Red Squirrel
Tamiasciurus hudsonicus
13 observations
Sperm Whale
Physeter macrocephalus
7 observations
Harp Seal
Pagophilus groenlandicus
6 observations
Harbour Porpoise
Phocoena phocoena
5 observations
Sei Whale
Balaenoptera borealis
5 observations
Tri-coloured Bat
Perimyotis subflavus
5 observations
Fin Whale
Balaenoptera physalus
4 observations
Gray Fox
Urocyon cinereoargenteus
4 observations
Eastern Deer Mouse
Peromyscus maniculatus
3 observations
Star-nosed Mole
Condylura cristata
3 observations
Masked Shrew
Sorex cinereus
3 observations
Long-tailed Weasel
Neogale frenata
3 observations · iNaturalist
Little Brown Bat
Myotis lucifugus
1 observation
Eastern Small-footed Myotis
Myotis leibii
1 observation
Dwarf Sperm Whale
Kogia sima
1 observation

Built from recent research-grade iNaturalist observations. Identifications are community-sourced and may occasionally be wrong, and the ranking reflects where people record and photograph wildlife, so a species seen often here is not necessarily rare elsewhere. Some plants and animals are only out in certain seasons. Treat this as a lively snapshot of what people are finding, not a formal checklist.

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