Which Grasshopper Fishing Flies Work Best for Kenya's Rivers and Lakes? Grasshopper fishing flies are among the most productive fly patterns for catching trout and other freshwater fish in Kenya. Their realistic appearance and natural movement imitate one of the most common food sources found around rivers and streams. https://troutflyfisgky.wordpress.com/2026/07/11/which-grasshopper-fishing-flies-work-best-for-kenyas-rivers-and-lakes/