Caddisflies
Galicia's largest river and the natural border with Portugal — a massive granite-based system with deep migratory-fish heritage. Salmon are now depleted and out of bounds in Galicia, so the Miño should no longer be framed as an active salmon river. In practical terms it is a huge, weather-driven system where trout matter in the upper reaches and the river's broader ecological and heritage value often outweighs straightforward fly-fishing convenience.
In Galicia's Atlantic trout rivers, resident browns feed through a spring build-up of olives and other up-wings into a long summer of caddis and small buzzers, with frequent spates and cool water keeping fish active; terrestrials from lush banks and meadows become important once levels settle and the banks green up.
- Granite