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Appendix G Biological Evaluation White Mountain National Forest Biological Evaluation of the White Mountain National Forest Land and Resource Management Plan Revision on Federal Endangered, Threatened, and Proposed Species and Regional Forester Sensitive Species Grafton, Carroll, and Coos Counties, New Hampshire; and Oxford County, Maine USDA Forest Service White Mountain National Forest 719 North Main Street Laconia, New Hampshire 03246 (603) 528-8721 Prepared by: /s/ Leighlan Prout_______________________ Date: September 12, 2005 Leighlan Prout Forest Wildlife Biologist White Mountain National Forest — Final Environmental Impact Statement Contents Chapter 1 – Introduction .......................................................................... 7 Proposed Management Action ........................................................... 7 Consultation History ......................................................................... 17 Species Evaluated .............................................................................. 18 Summary of Species Determinations of Effects .............................. 20 Chapter 2 – Federally Listed Species ..................................................... 22 Small whorled pogonia (Isotria medeoloides) — Federal Threatened ................................................................... 22 Bald eagle (Haliaeetus leucocephalus) — Federal threatened ......... 30 Indiana bat (Myotis sodalis) — Federal endangered ...................... 35 Gray wolf (Canis lupus) — Federal endangered ............................ 47 Eastern cougar (Puma concolor couguar) — Federal endangered .................................................................. 58 Canada lynx (Lynx canadensis) — Federal threatened ................... 61 Chapter 3 — Regional Forester Sensitive Species (Plants) ................... 85 Arnica (Arnica lanceolata) ................................................................. 85 Dwarf white birch (Betula minor) .................................................... 89 Pond reed bent-grass (Calamagrostis lacustris)............................... 91 Alpine bitter cress (Cardamine bellidifolia) ...................................... 95 Bailey’s sedge (Carex baileyi) ............................................................ 97 Piled-up sedge (Carex cumulata) ...................................................... 99 Wiegand’s sedge (Carex wiegandii) ................................................ 104 Squirrel corn (Dicentra canadensis) ................................................ 110 Goldie’s woodfern (Dryopteris goldiana) ........................................ 116 Oakes’ eyebright (Euphrasia oakesii) ............................................. 120 Proliferous red fescue (Festuca rubra ssp arctica = var. prolifera) .. 123 Northern comandra (Geocaulon lividum)...................................... 125 Mountain avens (Geum peckii) ....................................................... 129 Butternut (Juglans cinerea) .............................................................. 131 Auricled twayblade (Listera auriculata)......................................... 134 Broad-leaved twayblade (Listera convallarioides) ......................... 139 Heart-leaved twayblade (Listera cordata) ...................................... 145 Alpine cudweed (Omalotheca supina) ............................................ 147 G–4 Appendix G — Biological Evaluation Canada mountain ricegrass (Oryzopsis canadensis)...................... 149 Mountain sweet-cicely (Osmorhiza berteroi) .................................. 153 American ginseng (Panax quinquefolius) ...................................... 156 Silverling (Paronychia argyrocoma)................................................. 161 Sweet coltsfoot (Petasites frigidus var. palmatus) .......................... 165 Wavy bluegrass (Poa fernaldiana) .................................................. 168 Robbins’ (dwarf) cinquefoil (Potentilla robbinsiana)..................... 170 Boott’s rattlesnake-root (Prenanthes (Nabalus) boottii) ................. 174 Pink wintergreen (Pyrola asarifolia)............................................... 178 Livelong saxifrage (Saxifraga paniculata) ...................................... 183 Moss campion (Silene acaulis) ........................................................ 185 Nodding pogonia (Triphora trianthophora) ................................... 187 Boreal blueberry (Vaccinium boreale) ............................................. 192 Chapter 4 — Regional Forester Sensitive Species (Animals) .............. 196 White Mountain fritillary (Boloria montinus montina) ................ 196 White Mountain butterfly (Oeneis melissa semidea) ..................... 199 Wood turtle (Clemmys insculpta) ................................................... 202 Timber rattlesnake (Crotalus horridus) .......................................... 209 Bicknell’s thrush (Catharus bicknelli) ............................................. 214 American peregrine falcon (Falco peregrinus) ............................... 220 Common loon (Gavia immer) ......................................................... 223 Eastern small-footed bat (Myotis leibii)......................................... 227 Northern bog lemming (Synaptomys borealis sphagnicola).......... 235 Chapter 5 – New England Cottontail ............................................ 239 Literature Cited ..................................................................................... 244 G–5 White Mountain National Forest — Final Environmental Impact Statement G–6 Appendix G — Biological Evaluation Chapter 1 – Introduction This Biological Assessment is prepared in accordance with direction provided in the United States Department of Agriculture Forest Service (USFS) Manual 2672.42 and Section 7 of the Endangered Species Act (ESA). It addresses potential effects of the revised White Mountain National Forest (WMNF) Land and Resource Management Plan (Forest Plan) on federally endangered, threatened, and proposed species and Regional Forester Sensitive Species (RFSS) that may occur within the Forest. Federally endangered and threatened species are those determined for eligibility based on guidelines listed by the United States Department of Interior Fish and Wildlife Service (USFWS) under Section 4 of the Endangered Species Act. The USFS cooperated with the USFWS to determine which federally listed species to evaluate in this Biological Assessment (USFWS 2003a). Species included on the Regional Forester Sensitive Species list must occur on Forest Service land or within the proclamation boundary of the Forest and meet at least one of the following criteria: 1) are a candidate for federal listing under ESA; 2) have been delisted under ESA within the last five years; 3) have a global (G), national (N), or trinomial (T) rank of 1, 2, or 3 from the Association of Biodiversity Information; or 4) are otherwise considered “at risk” on the Forest, with rationale documented in a Risk Evaluation. Development of the most recent RFSS list for the White Mountain National Forest (USFS 2000) incorporated comments from state Natural Heritage programs, state wildlife agencies, local interest groups, and other cooperators. Proposed Management Action The proposed management action is the revision of the WMNF Forest Plan, as amended. The Forest Plan does not identify site-specific actions, but provides a framework in which future activities may be implemented. Goals and objectives form the basis for project implementation to make progress towards the desired future condition, while standards and guidelines provide more detailed direction on how project activities may be conducted. The Forest is “zoned” into a number of Management Areas, each with a different resource emphasis, although much overlap can exist. The Forest Plan was originally approved in 1986, following a lengthy public involvement and analysis process. A total of eight amendments have since been incorporated into the Forest Plan. The National Forest Management Act requires National Forests to revise their plans every fifteen years. The current analysis to revise the Forest Plan includes four alternatives, based on public and specialist input. Three main issues were identified and can be summarized as: 1) the amount and types of timber harvest to occur; 2) the amount and types of recreation opportunities to be provided; and 3) where different management actions may occur on the Forest. The issues may be reviewed in detail in Chapter 1 of the Draft Environmental Impact Statement. G–7 White Mountain National Forest — Final Environmental Impact Statement From these issues, four alternatives were crafted and are described in detail in Chapter 2 of the Draft Environmental Impact Statement. They may be summarized as follows: Alternative 1 This is the current Forest Plan, as amended, with some updates to standards and guidelines. These updates are unrelated to the issues and were added to make this alternative more consistent with the other alternatives. Examples of updated standards and guidelines that may relate to threatened, endangered, and sensitive (TES) species (and are common to all alternatives) include direction on: • Invasive species prevention and eradication • Focused attention on rock climbing activities • Mitigation for construction of cell towers, wind turbines, and other tall structures • Limits on new construction in the alpine zone • Protection of vernal pools and other watershed and riparian features Alternative