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Final Environmental Impact Statement

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Vestal <strong>Final</strong> <strong>Environmental</strong> <strong>Impact</strong> <strong>Statement</strong> Chapter 3<br />

Ruffed Grouse<br />

(Bonasa umbellus)<br />

Summary of Effects on MIS<br />

threat to brown creeper habitat. This<br />

alternative is expected to increase the<br />

risk of habitat fragmentation and loss<br />

from stand replacing fire and<br />

mountain pine beetles for this<br />

species.<br />

MPB activity would decrease habitat.<br />

Additionally, vegetation treatments<br />

on private land may also reduce<br />

habitat for this species. Habitat<br />

fragmentation is expected.<br />

the long-term.<br />

Fire hazard is also substantially reduced,<br />

increasing the potential for retention of<br />

preferred habitat.<br />

Cumulative Effects<br />

Would add to preferred habitat reduction<br />

within the project area, however with lack<br />

of treatment habitat may be lost to fire or<br />

MPB. Additionally, vegetation treatments<br />

on private land may also reduce habitat for<br />

this species. Habitat fragmentation is<br />

expected.<br />

Summary<br />

Both alternatives retain 42 acres of preferred spruce habitat. However, Alternative 2<br />

would retain more mature and late successional stands and therefore, results in the<br />

most potential for preferred habitat for the brown creeper. Both action alternatives<br />

would reduce SS4B from the existing condition; however treatment would reduce<br />

MPB risk and fire hazard. Habitat would be maintained and the project meets<br />

Objective 238a.<br />

The proposed action would meet Forest Plan standards and guidelines; therefore this<br />

species is likely to persist on the Forest.<br />

Alternative 1<br />

Alternative 2<br />

No Action<br />

Proposed Action<br />

Direct and Indirect Effects<br />

Existing 431 aspen acres would be Potential for individual mortality from<br />

expected to remain. Habitat may vegetation treatments. Short-term<br />

improve due to expected MPB displacement, but individuals are expected<br />

activity resulting in an increase in to return after implementation.<br />

hardwoods due to pine mortality. Hardwood treatments would increase and<br />

Fallen dead trees may provide enhance habitat, with potential to increase<br />

increased cover.<br />

population. Other vegetation treatments<br />

would benefit habitat by removing pine.<br />

Fallen or hinged trees may provide an<br />

increase in cover for this species and for<br />

suckering hardwoods. Prescribed burning<br />

could cause mortality in aspen, negatively<br />

affecting habitat; conversely, it may<br />

stimulate aspen regeneration, positively<br />

affecting habitat. Mountain pine beetle<br />

caused mortality in pine stands could<br />

benefit this species by opening up hardwood<br />

stands and slowing down pine<br />

encroachment.<br />

Cumulative Effects<br />

Would not have adverse cumulative Would help offset negative impacts from<br />

effects.<br />

past activities. Future hardwood treatments<br />

would continue to improve habitat.<br />

Summary<br />

Because of proposed hardwood release and hardwood conversion treatments, the<br />

proposed action is expected to be more beneficial to ruffed grouse than the No<br />

Action alternative. However, because of MPB activity killing pine, hardwoods may<br />

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