Nature

Mammals

35 species of mammals, from white-tailed deer to the occasional black bear.

White-tailed deer are everywhere, especially at dawn and dusk on the savanna edges. Beavers and muskrats work the backwaters — look for gnawed stumps along the river trail — and river otters are seen occasionally. Red foxes, raccoons and coyotes hunt the fields. Black bears are recorded around Marine too, and the National Park Service has warned of increased bear activity along the Riverway.

Naturalists have logged 35 species of mammals within 10 km of the village. The most species are recorded in April. Below are the 29 species with at least two research-grade records, most-recorded first.

Mammals: species recorded in each month06121824Jan: 1515JanFeb: 1414FebMar: 1111MarApr: 2323AprMay: 2020MayJun: 1717JunJul: 1717JulAug: 2121AugSep: 1515SepOct: 2020OctNov: 1010NovDec: 1111Dec
29 shown
White-tailed Deer

White-tailed Deer

Odocoileus virginianus

256 local records · peak July

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(c) jefferykarafa, some rights reserved (CC BY-NC), uploaded by jefferykarafa

American Red Squirrel

American Red Squirrel

Tamiasciurus hudsonicus

58 local records · peak June

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(c) jmarcinik, some rights reserved (CC BY-NC), uploaded by jmarcinik

Eastern Cottontail

Eastern Cottontail

Sylvilagus floridanus

48 local records · peak July

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(c) Kala Murphy King, some rights reserved (CC BY-NC-ND), uploaded by Kala Murphy King

Eastern Gray Squirrel

Eastern Gray Squirrel

Sciurus carolinensis

48 local records · peak January

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(c) Diliff, some rights reserved (CC BY-SA)

American Beaver

American Beaver

Castor canadensis

40 local records · peak March

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(c) Rodney Campbell, some rights reserved (CC BY)

Common Raccoon

Common Raccoon

Procyon lotor

34 local records · peak June

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(c) Kat Halsey, some rights reserved (CC BY-NC), uploaded by Kat Halsey

Domestic Cat

Domestic Cat

Felis catus

32 local records · peak September

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(c) Von.grzanka, some rights reserved (CC BY-SA)

American Black Bear

American Black Bear

Ursus americanus

26 local records · peak June

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(c) Craig K. Hunt, some rights reserved (CC BY-NC), uploaded by Craig K. Hunt

Eastern Chipmunk

Eastern Chipmunk

Tamias striatus

25 local records · peak May

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(c) Mike Leveille, some rights reserved (CC BY-NC), uploaded by Mike Leveille

Muskrat

Muskrat

Ondatra zibethicus

24 local records · peak April

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(c) Leonid, some rights reserved (CC BY-NC), uploaded by Leonid

Red Fox

Red Fox

Vulpes vulpes

22 local records · peak May

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(c) Joanne Muis Redwood, some rights reserved (CC BY-NC), uploaded by Joanne Muis Redwood

Virginia Opossum

Virginia Opossum

Didelphis virginiana

15 local records · peak August

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(c) Michelle Herman, some rights reserved (CC BY-NC), uploaded by Michelle Herman

Thirteen-lined Ground Squirrel

Thirteen-lined Ground Squirrel

Ictidomys tridecemlineatus

15 local records · peak April

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(c) Ryan Douglas, some rights reserved (CC BY-NC), uploaded by Ryan Douglas

Fisher

Fisher

Pekania pennanti

13 local records · peak November

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(c) edporopat, some rights reserved (CC BY-NC), uploaded by edporopat

Coyote

Coyote

Canis latrans

12 local records · peak December

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(c) ryan_krantz, some rights reserved (CC BY-NC)

Northern Short-tailed Shrew

Northern Short-tailed Shrew

Blarina brevicauda

12 local records · peak June

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(c) laraoutside, some rights reserved (CC BY-NC)

Groundhog

Groundhog

Marmota monax

10 local records · peak April

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(c) Mike Leveille, some rights reserved (CC BY-NC), uploaded by Mike Leveille

North American River Otter

North American River Otter

Lontra canadensis

6 local records · peak May

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no rights reserved, uploaded by Adam Jackson

Striped Skunk

Striped Skunk

Mephitis mephitis

6 local records · peak February

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(c) Joe Miller, some rights reserved (CC BY-NC), uploaded by Joe Miller

Eastern Fox Squirrel

Eastern Fox Squirrel

Sciurus niger

5 local records · peak May

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(c) Tobin Brown, some rights reserved (CC BY-NC), uploaded by Tobin Brown

American Mink

American Mink

Neogale vison

5 local records · peak March

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(c) Craig K. Hunt, some rights reserved (CC BY-NC), uploaded by Craig K. Hunt

Western Meadow Vole

Western Meadow Vole

Microtus drummondii

4 local records · peak January

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(c) sacjackson, some rights reserved (CC BY-NC), uploaded by sacjackson

Gray Fox

Gray Fox

Urocyon cinereoargenteus

3 local records · peak June

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(c) Brian Gratwicke, some rights reserved (CC BY)

Plains Pocket Gopher

Plains Pocket Gopher

Geomys bursarius

3 local records · peak April

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(c) Yinan Li, some rights reserved (CC BY-NC), uploaded by Yinan Li

Southern Flying Squirrel

Southern Flying Squirrel

Glaucomys volans

3 local records · peak May

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(c) Todd Belanger, some rights reserved (CC BY-NC), uploaded by Todd Belanger

Eastern Mole

Eastern Mole

Scalopus aquaticus

3 local records · peak April

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(c) Bert Cash, some rights reserved (CC BY)

Silver-haired Bat

Silver-haired Bat

Lasionycteris noctivagans

2 local records · peak June

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(c) Jason Headley, some rights reserved (CC BY-NC), uploaded by Jason Headley

Masked Shrew

Masked Shrew

Sorex cinereus

2 local records · peak June

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(c) whitemudwayne, some rights reserved (CC BY-NC)

American Ermine

American Ermine

Mustela richardsonii

2 local records · peak May

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(c) Christian Back, some rights reserved (CC BY), uploaded by Christian Back

Records: iNaturalist research-grade observations (2026-10-01). Photos © observers, CC-licensed as credited.

Bear sense: Store food and trash in your vehicle or bear-resistant containers when camping, never feed wildlife, and keep dogs leashed.