Another way to catch worms

[hunter63]

But he didn't mention anything about survival. He was just talking about ways of getting worms.

That's true, you are correct....sorry.
He did say, "Catch worms", not raise worms...... In the title of OP.

As this is wilderness survival site my view is making use of forging, hunting and fishing...in a emergency setting or survival setting.
That was the reason for the comment.