Random question here, but growing up we always looked forward to Catalpa worms as the best fishing bait money could buy...and they were free! I haven't seen any Catalpa (or Catawba for some) worms for a decade around here (N. Indiana). I've asked and no one around here has seen them for at least that long also. Wondering if anyone else has experienced a disappearance of Catalpa worms? I know they're the larval stage of a large hawk moth, maybe something affecting the moths? People around here used to plant the trees just for the worms.