A strange otter encounter, not once but twice, resulted in a Curious North question for the Masked Biologist, who talks about the North American river otter in this week’s Wildlife Matters.

How to Know if Spring is Here to Stay

Did you know that a chipmunk can throw its voice? Or that Wisconsin has a venomous mammal? What about the answer to the question: can porcupines throw their quills? You can hear Wildlife Matter the last Tuesday of every month on WXPR, where Northwoods Wildlife Center Executive Director Bryon Black answers questions just like these about the animals living here in the Northwoods.