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Federal Register/Vol. 69, No. 168/Tuesday, August 31, 2004/Rules and Regulations 53217 <br />Mountain. WUI project areas, State and <br />private lands are not designated as <br />critical habitat. <br />Unit UGM -15. Kaibab National Forest, <br />Coconino County, Arizona <br />This unit is located northwest of <br />Flagstaff, Arizona. The unit is located <br />west of U.S. Highway 180 and <br />encompasses the area from Kendrick <br />Peak northwest to Wild Horse Canyon. <br />State and private lands are not <br />designated as critical habitat. <br />Unit UGM -17. Kaibab National Forest, <br />Coconino County, Arizona <br />This unit is located north of Parks, <br />Arizona, and includes Sitgreaves <br />Mountain, RS Hill, and Government <br />Hill. State and private lands are not <br />designated as critical habitat. <br />Special Management Considerations or <br />Protection <br />As we undertake the process of <br />designating critical habitat for a species, <br />we first evaluate lands defined by those <br />physical and biological features <br />essential to the conservation of the <br />species for inclusion in the designation <br />pursuant to section 3(5)(A) of the Act. <br />We then evaluate lands defined by those <br />features to assess whether they may <br />require special management <br />considerations or protection. As <br />discussed elsewhere in this final rule, <br />the two primary reasons that are cited <br />for listing the owl as threatened in 1993 <br />include: (1) historical alteration of its <br />habitat as the result of timber <br />management practices, specifically the <br />use of even -aged silviculture, and the <br />threat of these practices continuing; and <br />(2) the danger of catastrophic wildfire. <br />As discussed in the background section <br />above, the Forest Service in Arizona and <br />New Mexico have amended their Forest <br />Plans to address the threat of even -aged <br />silviculture, however, the risk of <br />catastrophic wildfire remains a <br />significant threat to the owl. <br />The Recovery Plan for the owl <br />outlines management actions that guide <br />land management agencies in efforts to <br />remove recognized threats and recover <br />the owl. The Service has an existing <br />policy for both owls and critical habitat <br />that identifies using the Recovery Plan <br />for section 7 consultations. Our policy <br />indicates that an action in critical <br />habitat that affects primary constituent <br />elements may affect critical habitat and, <br />therefore, must be consulted upon. In <br />general, if a proposed action is in <br />compliance with the Recovery Plan, we <br />consider the effects to be insignificant <br />and discountable and not likely to <br />adversely affect the species or its critical <br />habitat (i.e., an informal consultation). <br />Conversely, those activities not in <br />compliance with the Recovery Plan are <br />likely to adversely affect the species or <br />its critical habitat (i.e., formal <br />consultation). Actions on Federal lands <br />that we reviewed in past consultations <br />on effects to the owl include land <br />management plans; land acquisition and <br />disposal; road construction, <br />maintenance, and repair; timber harvest; <br />livestock grazing and management; fire/ <br />ecosystem management projects <br />(including prescribed natural and <br />management ignited fire); powerline <br />construction and repair; campground <br />and other recreational developments; <br />and access easements. We expect that <br />the same types of activities will be <br />reviewed in section 7 consultations for <br />designated critical habitat. Thus, we <br />believe the areas being designated as <br />critical habitat will require some level of <br />management and /or protection to <br />address the current and future threats to <br />the owl and maintain the primary <br />constituent elements essential to its <br />conservation in order to ensure the <br />overall conservation of the species. <br />Exclusions Under Section 4(b)(2) of the <br />Act <br />Section 4(b)(2) of the Act requires that <br />we designate critical habitat on the basis <br />of the best scientific information <br />available, and that we consider the <br />economic impact, National Security, <br />and any other relevant impacts of <br />designating a particular area as critical <br />habitat. We may exclude areas from <br />critical habitat if the benefits of <br />exclusion outweigh the benefits of <br />designation, provided the exclusion will <br />not result in the extinction of the <br />species. For the reasons discussed <br />below, our analysis of the following: (1) <br />Mescalero Apache, San Carlos Apache, <br />and Navajo Nation lands; and (2) 157 <br />WUI project areas, including the Rio <br />Penasco lI vegetation management <br />project on the Sacramento Ranger <br />District, Lincoln National Forest <br />(discussed below), on FS lands that are <br />categorized as being "at imminent risk <br />of catastrophic wildfire ", concludes that <br />the benefits of excluding these areas <br />from the designation of critical habitat <br />for the owl outweigh the benefits of <br />including them. Therefore, we are not <br />including these lands within the critical <br />habitat designation for the owl. <br />We have also completed an analysis <br />of the economic impacts of designating <br />these areas as critical habitat. The <br />economic analysis was conducted in a <br />manner that is consistent with the <br />ruling of the 10th Circuit Court of <br />Appeals in N.M. Cattle Growers Assn v. <br />USFWS, 248 F.3d 1277 (2001). It was <br />available for public review and <br />comment during the comment periods <br />for the proposed rule. The final <br />economic analysis is available from our <br />Web site at http: / /ifw2es fws.govlmsol <br />or by contacting our New Mexico <br />Ecological Services Field Office (see <br />ADDRESSES section). <br />As detailed below, we have excluded <br />157 WUI project areas and the Penasco <br />WUI project area,all Tribal lands, and <br />the majority of military lands. As such <br />we anticipate no impact to National <br />Security, Tribal lands, partnerships, or <br />habitat conservation plans from this <br />critical habitat designation. <br />Wildland Urban Interface (WUI) on <br />Forest Service (FS) Lands <br />During the comment period we <br />received requests to exclude lands that <br />are included within WUI areas of <br />National Forests. Pursuant to section <br />4(b)(2) of the Act, this request prompted <br />us to take into consideration the health <br />and human safety risk of State, private, <br />and Tribal lands adjacent to FS lands <br />that are at imminent risk of catastrophic <br />wildfire (FS 2001; Service 2001; 66 FR <br />43384). We consider the human health <br />and safety risk of these lands as an <br />"other relevant impact." <br />The WUI projects that we evaluated <br />are those that were identified in the <br />February 21, 2001, programmatic <br />biological assessment and evaluation for <br />WUI fuel treatment (programmatic BA) <br />(FS 2001; http: / /www.fs.fed.uslr3lwuil). <br />The programmatic BA analyzed effects <br />to 32 threatened, endangered, and <br />proposed species, including effects to <br />the owl and its habitat from 157 WUI <br />projects. The resulting April 10, 2001, <br />programmatic biological opinion <br />(programmatic BO) found that the WUI <br />projects would be individually <br />implemented by the FS during site - <br />specific (i.e., project - level) review of the <br />amount of material (i.e., fuels) that are <br />within a project and the potential of a <br />fire starting, as documented in their <br />NEPA analyses. Only those projects that <br />the FS documents as "at imminent risk <br />of catastrophic wildfire" are covered by <br />the programmatic BO (Service 2001). <br />The FS proposed treatments to keep <br />fires on the ground, where suppression <br />efforts can be more effective. These <br />activities were proposed to occur at two <br />intensity levels within owl habitat. <br />Treatments within 0.5 mi (0.8 km) of <br />private lands may be intensive (e.g., <br />reducing basal area in mixed conifer <br />habitat to between 40 to 60 ft2 (3.7 to 5.6 <br />m2)), whereas treatments outside the 0.5 <br />mi (0.8 km) buffer around private lands <br />must comply with the Recovery Plan <br />(Service 1995, 2001). Our analysis of the <br />database for the projects (http:// <br />www.fs.fed.us 1r3 1wui/3 indicates that 26 <br />