Where to hear frog & toad calls - Northeastern MN

parade of frogs and toads

Mud-Goose WMA, Cass County

Breeding Period

 

March

April

May

June

July

Species

 

 

 

 

 

 

 

 

 

 

Wood  Frog

 

X

X

 

 

 

 

 

 

 

Western Chorus Frog

 

X

X

 

 

 

 

 

 

 

Spring Peeper

 

 

 

X

X

 

 

 

 

 

Northern Leopard Frog

 

 

X

X

 

 

 

 

 

 

American Toad

 

 

 

 

 

X

X

 

 

 

Gray Treefrog

 

 

 

 

 

X

X

 

 

 

Mink Frog

 

 

 

 

 

 

 

X

X

 

Green Frog

 

 

 

 

 

 

 

X

X

 

Key: 
* = Typical peak of breeding activity. Each asterisk represents approximately two weeks.