Crayfish-----Seems to be an under-utilized species??

Personally, I have never fished for them other than catching as few on the Kettle with our hands and letting them go.

A co-worker was asking me about them as he used to catch them as a kid back in Poland many years ago. He was just looking on the internet and now they are considered an endangered species back in his homeland.

So who fishes for them and what are some of the techniques?? One guy told me that all they used was a wiener on a stick.....but have never tried this myself.
Seems like they would be a fun target for kids.

SSS