Strategic wood addition efforts have increased the number of brook trout in the northeast corner of the state by 83,000 over the past 13 years, according to the Vermont Fish and Wildlife Department’s conservative estimates. Rodgers admits that, when strategic wood additions are first installed, “it is pretty ugly.” There are limbs and leaves everywhere, and you can barely see the stream under trees, she said. But the structure naturalizes quickly and makes the river ecologically healthier.
According to Kratzer, the department likes to say that “fish grow on trees,” — the living forest provides benefits that continue when trees die and fall into the water, whether the process be natural or human-assisted.