I used to have to buy separate bags of mealworms, and mix them in other songbird food. Walmart now has a nice mix with mealworms.

The Carolina wrens have raised their young around here for years, sometimes in the odest places. Like one time in a nail box, another time in a broken flowerpot. They are a resourceful little bird looking for bugs under tree bark or around the edge of the roof, sometimes turning upside down. I have seem them climb up the guide wires on the transmission lines with no trouble at all. They fuss saying, what some folks say sounds like "cheater, cheater, cheater." I love them. --Larry