[csvset]

a strange noise couple times in the last week late at night, similar to a baby screeching.

Fisher

From the Wiki article on Fishers

Fishers are also known for one of their calls, which is often said to sound like a child screaming, and can be mistaken for someone in dire need of help.

[#1CTYankee]

My wife heard it a few nights before we actually spotted it, she described it as a baby screeching.