Amphibians

A pair of frog eyes and a frog nose at the water's surface casts reflections off the water.
Look for green frogs in the St Croix River Visitor Center Pond.

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Checklist

CAUDATA - salamanders
Proteidae - mudpuppies and waterdogs
___ Mudpuppy Necturus maculosus
Ambystomatidae - mole salamanders
___ Blue-spotted Salamander Ambystoma laterale
___ Spotted Salamander Ambystoma aculatum
___ Tiger Salamander Ambystoma tigrinum
Salamandridae - newts
___ Eastern Newt / Red Eft Notophtalmus viridescens
Plethodontidae - lungless salamanders
___ Four-toed Salamander Hemidactylium scutatum
___ Eastern Red-backed Salamander Plethodon cinereus

SALIENTIA - frogs and toads
Bufonidae - toads
___ American Toad Bufo americanus
Hylidae - treefrogs
___ Western Chorus Frog Pseudacris triseriata
___ Spring Peeper Pseudacris crucifer
___ Cope's Gray Treefrog Hyla chrysoscelis
___ Gray Treefrog Hyla versicolor
Ranidae - true frogs
___ * Leopard Frog Rana pipiens
___ * Pickerel Frog Rana palustris
___ Bullfrog Rana catesbeiana
___ Green Frog Rana clamitans
___ Mink Frog Rana septentrionalis
___ * Wood Frog Rana sylvatica

* Population is listed as endangered, threatened, rare, or of special concern by state and/or federal agencies.

Visit the NPSpecies datebase for a species list. Select the species in question using the 'Category' drop-down box and enter 'Search'.

Last updated: December 30, 2022

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St. Croix Falls, WI 54024

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