Angler Legend
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Björnsjön

southern acidified brown forest lake · 56°N
Real lakereal shorelinemeasured max depth 3 msources & method
clarity 2.4 mmax depth 3 mpH 4.8mesotrophic · humicstatus unsatisfactorypaved road

Character of the water

Björnsjön lies in the south — a southern acidified brown forest lake. The tea-stained, humic water hides the bottom within an arm's length. Acidification has thinned life down to the hardiest few.

The surroundings

The lake sits close to town with a road right up to it — easy to reach, but hard-fished and exposed to nutrient runoff from the buildings and fields all around.

Shallow throughout (max 3 m), with reeds and vegetation over large areas — water that warms fast in spring.

Permits & rules

Fishing permit required — Björnsjön FVOF. Day permit ~140 kr · annual permit ~700 kr.

  • Handheld tackle only. Respect the protected zones at the inlets and outlets.

Species in Björnsjön

perch predatory fish
typically ~22 cm · can reach 45 cm
Perch grazes the rich water in schools — where there's one, there are more.

Fishing Björnsjön

Björnsjön holds 1 species, with perch at the top of the chain. The modest depth keeps most of the fishing within reach of the bank.

Every session at Björnsjön is fished in whatever conditions hold right then — the same pressure, wind and light as over the real water. What bites today isn't what bit the day before, and those who return learn the water for real.

General rules of thumb for this kind of water

  • Brown, humic water dampens the light — fishing can be good even in the middle of the day.
  • Acidified water yields few, hardy species.

The catch board

6 anglers · 12 catches
  1. 1Maria Holmperch23 cm
  2. 2Bjørn Boströmperch19 cm
  3. 3Kjell Krügerperch19 cm
  4. 4Kjell Hedlundperch18 cm
  5. 5Karin Ekperch18 cm
  6. 6Kjell Sjöbergperch18 cm
The same water, for real