Several years ago I stumbled across a bit of fishing lore in a second-century ad work by the Greek writer Aelian. “Between Boroca and Thessalonica runs a river called the Astracus, and in it there are fish with spotted skins [trout].” He then describes a “snare for the fish, by which they get the better of them. They fastened crimson red…
Source: The Red Hackle | Our Daily Bread