Hatch predictions
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Backed by regional invertebrate surveys; no sampling on this exact reach yet.
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
A fuller Italian trout and grayling box for the southern Alps and northern limestone/alpine systems. It keeps the marble-trout streamer accent, but adds proper grayling dries and bugs, competition nymphs, caddis/olive work, terrestrials, pocket-water dries and alpine lake patterns.
Friuli's great braided river and, by wide agreement, the last one in the Alps that still behaves like a gravel-bed river should — spreading, splitting, and cutting new channels after every flood rather than being confined behind embankments. The middle reaches through Carnia and past Venzone hold marble trout and grayling in clear, cold water over pale limestone gravel. Read the braid rather than a single channel; a good lie this season may be a dry bar the next.
Rules are set at province or association level — check locally.
Friuli's great braided river and, by wide agreement, the last one in the Alps that still behaves like a gravel-bed river should — spreading, splitting, and cutting new channels after every flood rather than being confined behind embankments.
Hatch predictions
Today's headline hatch shown — see all 11 active hatches hour by hour as a supporter.
Start free trial14-day free trial. Cancel anytime.
Hatch predictions
Top nymph shown — see all 2 guilds as a supporter.
Start free trial14-day free trial. Cancel anytime.
Hatch predictions
Supporters see what else is on the menu.
Start free trial14-day free trial. Cancel anytime.
Backed by regional invertebrate surveys; no sampling on this exact reach yet.
Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.
A fuller Italian trout and grayling box for the southern Alps and northern limestone/alpine systems. It keeps the marble-trout streamer accent, but adds proper grayling dries and bugs, competition nymphs, caddis/olive work, terrestrials, pocket-water dries and alpine lake patterns.
Friuli's great braided river and, by wide agreement, the last one in the Alps that still behaves like a gravel-bed river should — spreading, splitting, and cutting new channels after every flood rather than being confined behind embankments. The middle reaches through Carnia and past Venzone hold marble trout and grayling in clear, cold water over pale limestone gravel. Read the braid rather than a single channel; a good lie this season may be a dry bar the next.
Rules are set at province or association level — check locally.
Mayflies
Stoneflies
Caddisflies
Aquatic beetles
Gammarids
