Onda v. Sally Jewell , 823 F.3d 1258 ( 2016 )


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  •                 FOR PUBLICATION
    UNITED STATES COURT OF APPEALS
    FOR THE NINTH CIRCUIT
    OREGON NATURAL DESERT                    No. 13-36078
    ASSOCIATION; AUDUBON SOCIETY
    OF PORTLAND,                              D.C. No.
    Plaintiffs-Appellants,    3:12-cv-00596-MO
    v.
    OPINION
    SALLY JEWELL, Secretary of the
    Interior; BUREAU OF LAND
    MANAGEMENT,
    Defendants-Appellees,
    COLUMBIA ENERGY PARTNERS,
    LLC; HARNEY COUNTY,
    Intervenor-Defendants-Appellees.
    Appeal from the United States District Court
    for the District of Oregon
    Michael W. Mosman, Chief District Judge, Presiding
    Argued and Submitted March 10, 2016
    Portland, Oregon
    Filed May 26, 2016
    Before: Raymond C. Fisher, Marsha S. Berzon,
    and Paul J. Watford, Circuit Judges.
    Opinion by Judge Berzon
    2                        ONDA V. JEWELL
    SUMMARY*
    Environmental Law
    The panel reversed in part the district court’s summary
    judgment in favor of defendants in an action challenging
    under the National Environmental Policy Act a wind-energy
    development project on the ground that the U.S. Bureau of
    Land Management’s environmental review of the project did
    not adequately address impacts to the greater sage grouse.
    The panel held that BLM’s review did not adequately
    assess baseline sage grouse numbers during winter at the
    proposed Echanis wind energy facility in Harney County,
    Oregon. The panel also held that the BLM’s error was not
    harmless. Accordingly, the panel reversed the district court’s
    entry of summary judgment in favor of the BLM, Harney
    County, and Columbia Energy Partners, the project
    developer, as to that issue.
    The panel also held that because plaintiffs did not bring
    the issue of inter-population or genetic connectivity between
    sage grouse populations to the BLM’s attention during the
    environmental review process, the issue was not exhausted
    and is not now subject to review.
    *
    This summary constitutes no part of the opinion of the court. It has
    been prepared by court staff for the convenience of the reader.
    ONDA V. JEWELL                         3
    COUNSEL
    Peter M. Lacy (argued), Oregon Natural Desert Association,
    Portland, Oregon; Laurence J. Lucas, Boise, Idaho; David H.
    Becker, Portland, Oregon, for Plaintiffs-Appellants.
    John C. Cruden, Assistant United States Attorney General,
    Washington D.C.; Ty Bair, Allen M. Brabender, & Peter
    Krzywicki (argued), United States Department of Justice,
    Washington D.C.; Veronica Larvie, Office of the Solicitor,
    Department of the Interior, Salt Lake City, Utah, for
    Defendants-Appellees.
    Jonathan M. Norling, Portland, Oregon, for Intervenor-
    Appellee Columbia Energy Partners.
    Dominic M. Carollo (argued), Ronald S. Yockim, Yockim
    Carollo LLP, Roseburg, Oregon, for Intervenor-Defendant-
    Appellee Harney County.
    OPINION
    BERZON, Circuit Judge:
    Renewable energy projects, although critical to the effort
    to combat climate change, can have significant adverse
    environmental impacts, just as other large-scale developments
    do. Here, the Oregon Natural Desert Association and the
    Audubon Society of Portland (collectively, “ONDA”)
    challenge a wind-energy development on the ground that the
    U.S. Bureau of Land Management’s (“BLM”) environmental
    review of the project did not adequately address impacts to
    the greater sage grouse, a relatively large ground-dwelling
    4                     ONDA V. JEWELL
    bird once abundant in the western United States. Greater
    sage grouse depend on sagebrush habitat for their survival.
    The challenged project entails the construction of wind
    turbines and a right-of-way across a sagebrush landscape in
    southeastern Oregon’s Harney County.
    We conclude that the BLM’s review did not adequately
    assess baseline sage grouse numbers during winter at the
    Echanis site, where the wind turbines are to be installed. As
    to that point, we reverse the district court’s entry of summary
    judgment in favor of the BLM, Harney County, and
    Columbia Energy Partners, the project developer. We also
    conclude, however, that ONDA did not exhaust its argument
    regarding genetic connectivity, and so we affirm as to that
    issue.
    I.
    A. The Project
    The Echanis Wind Energy Project “is a 104-megawatt
    (MW) wind energy facility that would be constructed on a
    10,500-acre privately-owned tract” on Steens Mountain in
    Harney County, Oregon. BLM, North Steens 230-kV
    Transmission Line Project Final Environmental Impact
    Statement (Oct. 2011) (“FEIS”) ES-1. Between 40 and 69
    wind turbines would be built on the Echanis site. FEIS ES-
    11, 2-21, 3.1-2; see FEIS 2-22–23. The North Steens 230-kV
    Transmission Line, which involves “the construction,
    operation, and maintenance of a new [230-kilovolt] overhead
    electric transmission line and associated facilities on BLM-
    administered land,” would transport energy from the turbines
    to the electrical grid.       FEIS ES-1–2.        The entire
    undertaking—that is, both the transmission line and the
    ONDA V. JEWELL                                 5
    turbine complex—(“the Project”), was approved in the
    BLM’s FEIS and Record of Decision (“ROD”) here
    challenged.
    Columbia Energy Partners received a conditional use
    permit from Harney County to develop the Project,
    commissioned several studies of the Project, and secured a
    20-year agreement to sell energy generated by the wind
    facility.1 FEIS ES-1. Because the right-of-way for the
    transmission line crosses public lands administered by the
    BLM, and the construction of the turbines is a “connected
    action,” 40 C.F.R. § 1508.25(a)(1), the entire Project is
    subject to environmental review under the National
    Environmental Policy Act (“NEPA”), 42 U.S.C. § 4321, et
    seq. See FEIS 1-1.
    The Echanis site was chosen because “[i]nitial site
    reconnaissance revealed wind-swept areas well exposed to
    prevailing west winds and – where present – significant
    ‘flagging’ of vegetation, indicating a robust westerly wind
    resource.” FEIS app. F at 6. This preliminary assessment
    was confirmed after a meteorological tower was erected at the
    site. 
    Id. After considering
    three alternatives, the BLM chose
    a route for the transmission line and associated infrastructure
    that would cut across, in part, the Steens Mountain
    Cooperative Management and Protection Area (“Steens
    Protection Area”). See, e.g., FEIS ES-3, ES-11, 1-4–5.
    1
    This agreement, along with certain other ancillary facets of the Project,
    has since been cancelled. The parties assure us, however, that if the
    Project survives environmental review, it will go forward.
    6                    ONDA V. JEWELL
    B. Steens Mountain
    Steens Mountain is many miles long and nearly 10,000
    feet in elevation at its highest point. In 2000, Congress
    enacted the Steens Mountain Cooperative Management and
    Protection Act (“Steens Act”), which, among other things,
    established the Steens Protection Area and the Steens
    Mountain Wilderness Area. FEIS 1-19; see 16 U.S.C.
    § 460nnn, et seq. “The purpose of the [Steens Protection
    Area] is to conserve, protect, and manage the long-term
    ecological integrity of Steens Mountain for future and present
    generations.” 16 U.S.C. § 460nnn-12(a). Under the Steens
    Act, the “ecological integrity” that must be conserved,
    protected, and managed includes “the maintenance of . . .
    genetic interchange.” 16 U.S.C. § 460nnn(5)(B). Steens
    Mountain, home to many sagebrush communities, lies near
    the center of one of the last remaining “strongholds of
    contiguous sagebrush habitat essential for the long-term
    persistence of greater sage-grouse.”
    C. Greater Sage Grouse
    The greater sage grouse is a sagebrush-obligate bird,
    meaning that it relies on sagebrush for its survival year-
    round. FEIS 3.5-22; Oregon Department of Fish & Wildlife,
    Greater Sage-Grouse Conservation Assessment and Strategy
    for Oregon: A Plan to Maintain and Enhance Populations
    and Habitat, Draft, March 1, 2011 (“Sage Grouse Strategy”)
    at 8. Sage grouse use different aspects of sagebrush habitats
    for various purposes. FEIS 3.5-22. For instance, at leks,
    “open areas surrounded by sagebrush,” male sage grouse strut
    and compete for female mates, displaying their elaborate
    plumage. FEIS 3.5-22; Sage Grouse Strategy at 8. In
    ONDA V. JEWELL                         7
    addition, sage grouse use sagebrush habitats for nesting and
    brood rearing. FEIS 3.5-22.
    Sagebrush habitat is also essential for winter survival of
    sage grouse. “During the winter months, [the] greater sage-
    grouse’s diet consists almost entirely of sagebrush leaves and
    buds.” FEIS 3.5-23. To facilitate sagebrush consumption,
    sage grouse in the winter months “tend toward areas with
    high canopy and taller sagebrush plants . . . . Sagebrush must
    be exposed at least 9.8 to 11.8 inches (25 to 30 cm) above the
    snow level to provide adequate forage and cover.” FEIS 3.5-
    23. “[I]f sagebrush is covered with snow, greater sage-grouse
    will move to areas where the sagebrush is exposed . . . . The
    availability of sagebrush above the snowpack is critical to the
    survival of greater sage-grouse through the winter.” FEIS
    3.5-23–24; see also Sage Grouse Strategy at 10.
    Once abundant across much of the western United States
    and Canada, the greater sage grouse now lives in “continually
    declining” and “increasingly separate” populations. FEIS
    3.5-22. Since the 1950s, the overall population of sage
    grouse has declined by somewhere between 45% and 80%.
    
    Id. “Habitat loss
    and fragmentation are the primary cause[s]
    for long-term changes in [sage grouse] population abundance
    and distribution.” Sage Grouse Strategy at 1. As a
    consequence, “[m]aintenance of connectivity and reduction
    of fragmentation of sagebrush habitats is key to the long-term
    welfare of all . . . sagebrush associated species.” 
    Id. at 4.
    Oregon is unique in that, “[c]ompared to other states within
    the range of sage-grouse, [it] has large expanses of
    contiguous habitat with minimal threats of fossil fuel
    exploration or development.” 
    Id. at x.
    “Oregon sage-grouse
    populations and sagebrush habitats likely comprise nearly
    8                         ONDA V. JEWELL
    20% of the North American range wide distribution.” 
    Id. at 2.
    D. Environmental Review
    The impacts of the Project on sage grouse were by far the
    most significant concern during the environmental review
    process at issue here. In the draft environmental impact
    statement (“DEIS”), FEIS, and ROD, the BLM adopted
    information, guidance, and mitigation measures concerning
    the sage grouse from the Oregon Department of Fish &
    Wildlife’s Mitigation Framework and Sage Grouse Strategy
    documents. FEIS ES-19, 3.5-21, 3.5-25–26; see C.A. Hagen,
    Mitigation Framework for Sage-Grouse Habitats, Aug. 23,
    2011 (“Mitigation Framework”).
    In response to the DEIS, ONDA submitted to the BLM
    numerous comments on a variety of issues, supporting the
    comments with scientific studies, wildlife management
    materials, and other documents. After the comment period
    ended, the BLM issued the FEIS and ROD, selecting the
    North Route transmission line as the preferred alternative to
    be implemented.2 FEIS ES-3. The North Route line would
    be approximately 46 miles long, connecting an electric
    substation at the Echanis site with an interconnection station
    near Crane, Oregon. FEIS ES-3.
    2
    Although the entire Project includes both the transmission line and the
    wind turbines, the proposed action alternatives varied only as to the route
    the transmission line would take. Harney County issued the permit to
    build the wind turbines at the Echanis site, which is private land, so the
    proposed turbines would be built there and nowhere else. For that reason,
    other than the no-action alternative, the FEIS and ROD did not consider
    alternative sites for the turbines.
    ONDA V. JEWELL                               9
    Of relevance here, the FEIS acknowledged the “potential
    conflict between wind energy development and greater sage-
    grouse winter foraging habitats, because the windswept ridges
    that keep sagebrush exposed during winter months could also
    be ideal locations for wind energy development.” FEIS 3.5-
    25. Despite this concern, no surveys were conducted to
    determine if sage grouse are present at the Echanis site during
    the winter months of November through April. Instead, the
    BLM assumed, based on surveys done at the nearby East
    Ridge and West Ridge sites, that no grouse use the Echanis
    site during winter.3 FEIS 3.5-25, 3.19-4. The FEIS stated
    that “no greater sage-grouse were found” at the East and West
    Ridge sites between late December and April, during the
    period of snow accumulation. FEIS 3.5-25. It explained:
    The East Ridge and West Ridge projects are
    similar but potentially at even lower
    elevations [than is the Echanis site]. . . .
    Because the Echanis Project area is generally
    covered with snow earlier and later in the
    season because of it’s [sic] relatively higher
    elevation, it is reasonable to extrapolate
    winter use from the surveys at the East Ridge
    and West Ridge sites. Therefore, based upon
    these data, greater sage-grouse are assumed
    not to utilize the Echanis Project Area for
    winter habitat from the time that the
    vegetation is covered with snow until
    snowmelt, roughly December through April.
    3
    The East and West Ridge sites were originally also slated for wind-
    energy development, but applications for those projects were withdrawn.
    FEIS 3.19-2–3.
    10                         ONDA V. JEWELL
    FEIS 3.5-25.
    As to connectivity concerns, the transmission lines and
    associated access and maintenance roads would physically
    divide sage grouse habitat, and the lines would provide
    perches for predatory raptors (such as hawks and eagles) and
    corvids (such as ravens, crows, and jays). See Sage Grouse
    Strategy at 47–48. Accordingly, the FEIS assumed that
    grouse would avoid and be displaced from areas near
    transmission lines and poles. FEIS 3.5-43–44. This
    displacement, combined with possible avoidance of some
    areas due to noise or other project-related disturbances, would
    result in habitat fragmentation, as the lines transect otherwise
    contiguous grouse habitat. FEIS 3.5-43, 3.5-80.
    E. This Litigation
    After the FEIS and ROD issued, ONDA filed a complaint
    in the U.S. District Court for the District of Oregon,
    challenging environmental review of the Project under
    NEPA. Harney County and Columbia Energy Partners
    intervened. The parties then filed cross-motions for summary
    judgment.4 Ultimately, the court granted the defendants’
    motions for summary judgment and denied ONDA’s.
    We reverse the district court’s ruling.
    4
    In support of its motion, the district court permitted ONDA to
    supplement the record with expert declarations. The defendants object to
    ONDA’s reliance on these declarations. The declarations do not affect our
    decision, so we do not address the objection.
    ONDA V. JEWELL                          11
    II.
    ONDA asserts that the BLM’s review of the Project did
    not comply with NEPA, “our basic national charter for
    protection of the environment.” 40 C.F.R. § 1500.1(a). The
    centerpiece of environmental review under NEPA is the
    environmental impact statement (“EIS”), in which the
    responsible federal agency describes the proposed project and
    its impacts, alternatives to the project, and possible mitigation
    for any impacts. See 40 C.F.R. §§ 1500.1, 1502.15. NEPA
    imposes procedural requirements on federal agencies
    undertaking review; it does not mandate outcomes.
    WildEarth Guardians v. Mont. Snowmobile Ass’n, 
    790 F.3d 920
    , 924 (9th Cir. 2015).
    NEPA challenges are reviewed under the Administrative
    Procedure Act (“APA”). 
    Id. Under the
    APA, we ask whether
    the agency’s action was “arbitrary, capricious, an abuse of
    discretion, or otherwise not in accordance with law.”
    5 U.S.C. § 706(2)(A). An agency’s action can be set aside
    as arbitrary and capricious only if the agency
    relied on factors Congress did not intend it to
    consider, entirely failed to consider an
    important aspect of the problem, or offered an
    explanation that runs counter to the evidence
    before the agency or is so implausible that it
    could not be ascribed to a difference in view
    or the product of agency expertise.
    Lands Council v. McNair, 
    537 F.3d 981
    , 987 (9th Cir. 2008)
    (en banc) (citations omitted), overruled on other grounds by
    Winter v. Nat. Res. Def. Council, Inc., 
    555 U.S. 7
    , 20 (2008).
    12                    ONDA V. JEWELL
    A. Baseline Winter Conditions
    ONDA first contends that the BLM erred in failing
    directly to assess baseline conditions at the Echanis site,
    instead relying on an extrapolation from nearby sites to
    conclude that there is no greater sage grouse winter habitat at
    Echanis.
    The establishment of a “baseline is not an independent
    legal requirement, but rather, a practical requirement in
    environmental analysis often employed to identify the
    environmental consequences of a proposed agency action.”
    Am. Rivers v. FERC, 
    201 F.3d 1186
    , 1195 n.15 (9th Cir.
    1999). An EIS must “succinctly describe the environment of
    the area(s) to be affected . . . by the alternatives under
    consideration,” 40 C.F.R. § 1502.15, and “insure that
    environmental information is available to public officials and
    citizens before decisions are made and before actions are
    taken,” 
    id. § 1500.1(b)
    (emphases added). “Accurate
    scientific analysis . . . [is] essential to implementing NEPA.”
    
    Id. Applying these
    principles, several cases have found
    environmental analyses insufficient for failing to establish an
    environmental baseline. Indeed, as to another project planned
    for sage grouse territory, the BLM submitted comments to the
    U.S. Department of Transportation (“DOT”) urging DOT to
    assess baseline winter sage-grouse populations along a rail
    line. See N. Plains Res. Council v. Surface Transp. Bd.,
    
    668 F.3d 1067
    , 1084 (9th Cir. 2011). Specifically, with
    regard to DOT’s EIS, the BLM commented that “[w]ith the
    increasing importance of sage grouse, more discussion on
    sage grouse is needed, including discussion on wintering
    areas . . . . Sage grouse inventories need to be conducted at
    ONDA V. JEWELL                         13
    least two miles from any proposed disturbance.” 
    Id. Northern Plains
    Resource Council agreed with the BLM that
    DOT did not adequately assess baseline conditions for the
    challenged project. 
    Id. at 1083–85.
    Similarly, Half Moon
    Bay ruled that analysis in an EIS was inadequate because it
    failed to assess baseline underwater conditions at a site where
    it was proposed dredged materials would be dumped. Half
    Moon Bay Fisherman’s Marketing Ass’n v. Carlucci,
    
    857 F.2d 505
    , 510 (9th Cir. 1988).
    Under Northern Plains Resource Council and Half Moon
    Bay, the BLM had a duty to assess, in some reasonable way,
    the actual baseline conditions at the Echanis site. Baseline
    conditions were particularly important here because impacts
    to sage grouse were by far the most significant concern
    during environmental review, and the unique features of
    winter habitat are essential to sage-grouse survival. See, e.g.,
    Sage Grouse Strategy at 47, 83. Baseline conditions at the
    Echanis site thus warranted comprehensive study in the FEIS.
    The FEIS did not report on any observations of the
    Echanis site surveying winter sage grouse use of the area.
    Instead, the FEIS assumed that sage grouse are absent from
    the site during winter. FEIS 3.5-25. To justify this
    assumption, the FEIS relied on data from the East and West
    Ridge sites, located near the Echanis site but at generally
    lower elevations. 
    Id. In doing
    so, the FEIS asserted that,
    although 36 sage grouse were found at the East Ridge site on
    December 17, 2008 and nine birds were found on the West
    Ridge site on December 11, “no greater sage-grouse were
    found later in December, or in January, February, March, or
    April, during the time that snow had accumulated.” 
    Id. The FEIS
    then explained that its extrapolation from surveys at
    these sites was reasonable because the “potentially” lower
    14                    ONDA V. JEWELL
    elevation of the sites, as compared to the Echanis site,
    indicated that it is more likely that snow would accumulate at
    Echanis earlier and dissipate later in winter. It is less likely,
    the FEIS asserted, that sage grouse use the Echanis site than
    the East and West Ridge sites in winter. 
    Id. A fundamental
    flaw infects this reasoning.
    Contrary to what the FEIS stated, four sage grouse were
    found at the East Ridge site—the surveyed site closer to
    Echanis—during February, indicating that some sage grouse
    do spend the winter there. The FEIS thus did not comply
    with the requirement to provide “[a]ccurate scientific
    analysis,” which is “essential to implementing NEPA,”
    40 C.F.R. § 1500.1(b), or with the agency’s obligation to
    “insure the professional integrity, including scientific
    integrity, of the discussions and analyses in [EISs],” 
    id. § 1502.24.
    Further, that some grouse were found at the East Ridge
    site in mid-winter greatly undermines the validity of the
    BLM’s assumed absence of sage grouse at the Echanis site.
    Given that grouse do use the East Ridge site during the
    winter, the BLM’s own extrapolation method should have
    resulted in assuming the birds’ presence, not their absence.
    The record as a whole confirms the validity of this
    contrary assumption.       Christian Hagen, the Oregon
    Department of Fish & Wildlife scientist who prepared the
    Mitigation Framework, suggested that, if grouse were still
    present at the East and West Ridge sites in December, the
    conditions were probably right to spend the entire winter
    there; in fact, as noted, grouse were present in February.
    Further, several sources on which the FEIS relied, and the
    FEIS itself, acknowledge that the wind-swept character of the
    ONDA V. JEWELL                        15
    Echanis site—the aspect of the site that makes it ideal for
    wind-energy generation—suggests it could be good winter
    habitat for sage grouse, despite its “potentially” higher
    elevation, as snow there may be blown off sagebrush and
    exposed for grouse to eat. See, e.g., FEIS 3.5-25, app. F at 6;
    Sage Grouse Strategy at 47. And scientists and cooperating
    agencies recommended to the BLM either that actual winter
    surveys of sage grouse be conducted or, if not, that the BLM
    assume sage grouse were present at the Echanis site during
    the entire winter. See, e.g., Sage Grouse Strategy at 86.
    In short, the FEIS’s inaccurate data concerning the closer
    East Ridge site that was surveyed rendered its assumption
    concerning the winter presence of sage grouse at the Echanis
    site arbitrary and capricious. See Lands 
    Council, 537 F.3d at 987
    .
    The defendants maintain that the BLM is owed special
    deference when undertaking scientific or technical analysis
    within its purview, which it is. See Lands 
    Council, 537 F.3d at 993
    . But deference does not excuse the BLM from
    ensuring the accuracy and scientific integrity of its analysis,
    a NEPA requirement. See 40 C.F.R. §§ 1500.1(b), 1502.24.
    The defendants also posit that invalidating the BLM’s
    assessment of winter conditions at Echanis, and therefore
    requiring the BLM to gather better information, would
    essentially impose a procedural requirement not derived from
    NEPA. But we do not hold that habitat extrapolations from
    one site to another are impermissible. Instead, our holding is
    that any such extrapolation must be based on accurate
    information and defensible reasoning.
    The errors in the BLM’s analysis were not harmless. See
    Tucson Herpetological Soc’y v. Salazar, 
    566 F.3d 870
    , 880
    16                         ONDA V. JEWELL
    (9th Cir. 2009). The inaccurate information and unsupported
    assumption materially impeded informed decisionmaking and
    public participation. See id.; cf. Montana 
    Snowmobile, 790 F.3d at 926
    . Without appropriate data regarding sage
    grouse use of the Echanis site during the winter, whether
    direct or via a supportable extrapolation, it was not possible
    to begin to assess whether sage grouse would be impacted
    with regard to access to viable sagebrush habitat in the winter
    months.
    In addition, had the BLM assumed the Echanis site
    provides winter sage grouse habitat, rather than that it does
    not, the site would be deemed “Category-1 Habitat” pursuant
    to the Sage Grouse Strategy and Mitigation Framework.
    Under that designation and the mitigation measures adopted
    in the FEIS and ROD, the Project would not go forward
    there.5 FEIS 3.5-53; ROD 14–15; see Sage Grouse Strategy
    at 83, 86; Mitigation Framework at 1–2. In that respect, the
    BLM’s analysis materially affected the outcome of
    environmental review. See Idaho Wool Growers Ass’n v.
    Vilsack, 
    816 F.3d 1095
    , 1104 (9th Cir. 2016).
    5
    The Sage Grouse Strategy, which the BLM relied on for its sage
    grouse conservation approach, FEIS ES-19, 3.5-25–26, identifies winter
    habitat as “Category-1,” meaning that it is “essential for greater sage-
    grouse populations and is limited by the inability to mitigate for habitat
    loss . . . in [a] reasonable time frame, and is irreplaceable.” Sage Grouse
    Strategy at 86. Pursuant to that designation, the “mitigation goal . . . is no
    loss of either habitat quality or quantity,” so impacts are to be “avoid[ed]
    through [the use of] alternatives to the proposed development action,” or,
    if impacts cannot be avoided through the use of alternatives, there should
    be “[n]o authorization of the proposed development action.” 
    Id. In addition,
    the Mitigation Framework recommends that impacts to
    Category-1 Habitat “with documented sage-grouse presence” be avoided,
    as such habitat is “both essential and irreplaceable.” Mitigation
    Framework at 1–2.
    ONDA V. JEWELL                                 17
    The defendants urge that the mitigation measures adopted
    in the FEIS cured any potential prejudice resulting from a
    faulty baseline analysis.6 Mitigation measures, however,
    while relevant to the adequacy of an environmental analysis,
    see City of Sausalito v. O’Neill, 
    386 F.3d 1186
    , 1212–13 (9th
    Cir. 2004), are not a panacea for inadequate data collection
    and analysis. More specifically, they do not address the
    concerns relevant to the prejudice analysis: the error’s effect
    on informed decisionmaking and public participation, and on
    the outcome of the decision. See, e.g., Cal. Wilderness Coal.
    v. U.S. Dep’t of Energy, 
    631 F.3d 1072
    , 1093 (9th Cir. 2011).
    Here, with baseline conditions inadequately established, the
    public was not able to tailor its comments to address concerns
    regarding the potential winter presence of sage grouse at the
    Echanis site. Nor was the BLM’s explanation of the impacts
    to winter grouse habitat adequately informed. Having no
    reasonable assessment as to whether sage grouse are present
    at the Echanis site in winter, the BLM could not assess the
    Project’s impacts to them, qualitatively or quantitatively.
    And with the impacts on sage grouse not properly established,
    the BLM did not know what impacts to mitigate, or whether
    6
    The FEIS and ROD incorporated the sage grouse mitigation measures
    recommended in the Mitigation Framework. See FEIS ES-18–19. These
    measures include the no-impact recommendation for Category-1 Habitat,
    
    described supra
    n.5, as well as a “no net loss with a net benefit” strategy,
    leading to the rehabilitation of approximately 9,000 acres of non-Project-
    area sagebrush habitat to make up for the habitat potentially lost within the
    Project-area. FEIS ES-18–19; see Mitigation Framework at 1–2, 5–6. To
    effect these measures, the BLM, Harney County, and Columbia Energy
    Partners could take measures to improve the quality of grouse habitat,
    including could securing conservation easements for or purchasing
    particular mitigation sites. Mitigation Framework at 6. In addition,
    modeling and monitoring strategies would be used to assess the
    effectiveness of proposed and implemented rehabilitation of given areas,
    respectively. See, e.g., 
    id. at 2,
    5.
    18                   ONDA V. JEWELL
    the mitigation proposed would be adequate to offset damage
    to wintering sage grouse. Most importantly, had the BLM
    assumed the presence of sage grouse, rather than their
    absence, the Echanis site would be deemed Category-1
    Habitat, and the mitigation measures adopted in the FEIS and
    ROD would not allow development to go forward there.
    Given the BLM’s prejudicial error, the district court’s
    entry of summary judgment in favor of the defendants must
    be reversed.
    B. Genetic Connectivity
    ONDA next asserts that the FEIS erroneously failed to
    address genetic connectivity between sage grouse
    populations. “Genetic connectivity” means the extent to
    which separate populations of a species are able to share
    genes and thereby to maintain a healthy genetic diversity
    within each population. The defendants argue that ONDA
    failed to exhaust this argument during environmental review.
    They also point out that the FEIS and ROD adequately
    addressed the more general issue of habitat connectivity and
    fragmentation. We agree with the defendants.
    Judicial review is available for NEPA challenges under
    the APA only if the NEPA plaintiffs exhaust their
    administrative remedies. Great Basin Mine Watch v.
    Hankins, 
    456 F.3d 955
    , 965 (9th Cir. 2006); see 5 U.S.C.
    § 704. ONDA did not use the term “genetic connectivity” in
    its comments on the draft EIS, nor did it make specific
    arguments about that issue, separately from the more general
    issues of habitat connectivity and fragmentation.
    ONDA V. JEWELL                       19
    The closest ONDA came to raising the genetic
    connectivity argument as a distinct issue was the following
    comment to the BLM:
    According to [the U.S. Fish & Wildlife
    Service’s] candidate species listing decision,
    leks within 18 km (11.2 miles) of each other
    have common features, such as genetic
    characteristic[s] (genetic evidence proves that
    exchange between different leks by individual
    birds has not been restricted), compared to
    leks farther away. [The U.S. Fish & Wildlife
    Service] used this distance to determine
    connectivity between lek sites. Because
    Echanis and the transmission line alternatives
    fall within the parameters of connectivity,
    there will likely be impacts on the ability for
    sage-grouse to move across the landscape to
    lek sites for breeding and courtship.
    Comment Letter from ONDA to BLM (September 17, 2010),
    at 35–36 (“ONDA Comment Letter”) (footnote omitted).
    Notably, the foregoing statement mentions the issue of
    genetic exchange only as a premise to assert that the Project
    will affect connectivity in general. This statement, although
    related to genetic connectivity concerns, is not
    sufficient—particularly in light of ONDA’s otherwise
    extremely comprehensive comments—to alert the BLM that
    ONDA was asking for a genetic connectivity analysis
    regarding separate sage grouse populations.
    In one of its comment letters ONDA, quoted a BLM
    instruction memorandum, which articulated BLM policy
    regarding the designation of priority habitat for various
    20                    ONDA V. JEWELL
    wildlife species, as stating that “[p]riority habitat will be
    areas of high quality habitat supporting important sage-grouse
    populations, including those populations that are vulnerable
    to localized extirpation but necessary to maintain range-wide
    connectivity and genetic diversity.” ONDA Comment Letter
    at 25 (emphasis added) (quoting BLM, IM 2010-071,
    Gunnison and Greater Sage-grouse Management
    Considerations for Energy Development (2010)). In context,
    this statement was insufficient to put the BLM on notice that
    ONDA sought discussion of the genetic connectivity issue as
    such. The overall comment of which the statement was a part
    asserted that the DEIS did not demonstrate that the BLM
    properly followed its own statutory, regulatory, and guidance
    mandates.        The comment referred to “range-wide
    connectivity” and “genetic diversity” only as a subpremise of
    its insistence that the BLM should follow mandates regarding
    the designation of priority habitat for many species, including
    sage grouse. This opaque comment was not adequately
    specific to alert the BLM that it should analyze the
    substantively distinct issue of cross-population genetic
    connectivity.
    Elsewhere, ONDA’s comments address connectivity and
    fragmentation at length, but only in a general sense, not
    specifically with regard to cross-population genetic
    connectivity. See ONDA Comment Letter at 22 (noting that
    the Project will “riddle[]” core sage grouse habitat in the
    Steens Protection Area with turbines, transmission lines,
    roads, and other infrastructure), 26 (noting the BLM policy
    that “it is imperative that fragmentation and degradation of
    . . . greater sage-grouse habitat not continue to the point that
    sustainable sage-grouse populations can no longer be
    supported”), 33 (“Habitat fragmentation and disturbance
    across much of the sage-grouse’s range has contributed to
    ONDA V. JEWELL                        21
    significant population declines over the past century. If
    current trends persist, many local populations may disappear
    in the next several decades, with the remaining fragmented
    population vulnerable to extinction.”), 34–35 (referring to
    habitat fragmentation), 36 (referring to “connectivity
    corridors”), 37 (referring to “new habitat loss and
    fragmentation”), 38 (noting “habitat loss, fragmentation, or
    degradation” concerns), 39 (referring to “the need for
    excluding habitat-fragmenting activities from sage-grouse
    core habitat”), 80–82 (referring to habitat fragmentation), 86
    (referring to habitat fragmentation and degradation); Letter
    from ONDA to Secretary, Dep’t of Interior (November 15,
    2011), at 1 (referring to habitat fragmentation and a
    “fragmented population”); Letter from ONDA to Secretary,
    Dep’t of Interior (July 21, 2011), at 2, (“fragment vital
    habitat”), 3 (“loss of irreplaceable habitat . . . due to
    fragmentation”), 5 (“wildlife habitat connectivity”);
    Supplemental Comment Letter from ONDA to BLM (January
    26, 2011), at 2 (“[H]arm to sage-grouse on Steens would be
    exacerbated by habitat fragmentation . . . .”). Because
    ONDA’s comments refer only to overall habitat connectivity
    and fragmentation, they were too vague to raise the specific
    genetic connectivity issue regarding separate populations as
    a distinct concern. Great Basin Mine 
    Watch, 456 F.3d at 967
    .
    Barnes v. U.S. Department of Transportation confirms
    that ONDA’s comments were inadequate to exhaust the
    genetic connectivity issue. See 
    655 F.3d 1124
    , 1133, 1135
    (9th Cir. 2011). Barnes ruled that where a commenter could
    have been “more expansive or more detailed with his
    comments,” he nonetheless adequately raised his concerns
    regarding increased air traffic by specifically noting the
    “increased air traffic” the project would cause. 
    Id. at 1133.
    By contrast, Barnes held that commenters did not adequately
    22                   ONDA V. JEWELL
    raise the issue of impacts caused by a potential new control
    tower, because the comments “did not include one single
    reference to a new control tower.” 
    Id. at 1135.
    Here, ONDA
    did not use the phrase “genetic connectivity” anywhere in its
    comments, nor did it raise any distinct concern regarding
    genetic interchange between otherwise separate sage grouse
    populations. Under Barnes, therefore, ONDA did not put the
    BLM sufficiently on notice that it should address genetic
    connectivity in the FEIS.
    Contrary to ONDA’s assertion, genetic connectivity and
    the distinction between genetic connectivity and habitat
    connectivity are not such obvious issues that ONDA had no
    obligation to raise them to the agency. ONDA cites
    Department of Transportation v. Public Citizen for the
    proposition that “an EIS’s flaws might be so obvious that
    there is no need for a commentator to point them out
    specifically in order to preserve its ability to challenge a
    proposed action.” See 
    541 U.S. 752
    , 765 (2004). But Public
    Citizen decided that the issue of alternatives to the project
    under review was not so obvious that it did not have to be
    exhausted. See 
    id. If the
    analysis of alternatives in Public
    Citizen was not an obvious issue, then the much more specific
    issue of genetic connectivity, as well as the fairly nuanced
    distinction between genetic connectivity and habitat
    connectivity, are also not that “obvious.”
    ONDA also cites the Steens Act’s reference to “genetic
    interchange,” 16 U.S.C. § 460nnn(5)(B); several passages in
    the Sage Grouse Strategy, Sage Grouse Strategy at 10, 57;
    discussion by the U.S. Fish & Wildlife Service in its March
    2010 determination not to list the sage grouse as an
    endangered species; and mention in the proposed Resource
    Management Plan and Final Environmental Impact Statement
    ONDA V. JEWELL                               23
    for the Andrews Management Area, which covers some of the
    land that the proposed right of way would cross, to suggest
    that genetic connectivity is an important issue and therefore
    that the FEIS should have discussed it. But where no other
    exceptions to the exhaustion requirement are met, the
    importance of genetic connectivity to the health and
    wellbeing of the greater sage grouse does not excuse ONDA
    from raising the issue to the BLM so that the agency could
    “give the issue meaningful consideration.” Great Basin Mine
    
    Watch, 456 F.3d at 965
    (citations omitted).7
    ONDA cites Oregon Natural Desert Association v.
    Bureau of Land Management, 
    625 F.3d 1092
    , 1112 (9th Cir.
    2008), for the proposition that the Steens Act’s mention of the
    BLM’s duty to manage the long-term ecological integrity of
    the Steens Protection Area, including the maintenance of
    genetic interchange, indicates that the BLM had to discuss
    genetic connectivity in the FEIS. But the statutes at issue in
    Oregon Natural Desert Association specifically required the
    BLM to undertake review of certain issues, not, as is the case
    with the Steens Act, to undertake management. Because the
    Steens Act does not impose a requirement to review the issue
    7
    ONDA has not argued that the BLM had “independent knowledge” of
    a genetic connectivity impact of the Project, so that exhaustion was not
    required. See 
    Barnes, 655 F.3d at 1132
    . Nor has ONDA argued that other
    commenters raised the issue of genetic connectivity, and therefore that it
    did not have to exhaust the issue. See, e.g., Shasta Res. Council v. U.S.
    Dep’t of Interior, 
    629 F. Supp. 2d 1045
    , 1052 (E.D. Cal. 2009). At most,
    ONDA cites sections of the U.S. Fish & Wildlife Service’s March 2010
    decision not to list the sage grouse as endangered to suggest that genetic
    connectivity was a live issue in this administrative process. The
    discussion in that decision, however, is not a comment on this Project’s
    impact on genetic interchange.
    24                    ONDA V. JEWELL
    of genetic interchange, Oregon Natural Desert Association is
    not pertinent.
    Although ONDA never raised the genetic connectivity
    issue, as such, to the BLM, it suggests that it did so by
    making a distinction between inter-population connectivity
    (essentially the issue of genetic connectivity) and intra-
    population connectivity. Not so. Although ONDA now
    clearly distinguishes between inter- and intra-population
    connectivity, its comments to the BLM did not mention that
    distinction. For that reason as well, the comments were
    simply not “structure[d] . . . [to] alert[] the agency to
    [ONDA’s] positions and contentions.” 
    Barnes, 655 F.3d at 1132
    (citations and alterations omitted).
    ONDA also maintains that it raised the inter-population
    connectivity issue by pointing to what it calls the Steens
    Mountain connectivity corridor. But ONDA did not
    specifically identify the Steens Corridor in its comments; it
    only referred generally to “connectivity corridors.” Again,
    ONDA did not point to the inter-population connectivity issue
    as a separate, more specific concern that the BLM should
    address in the FEIS.
    In short, ONDA never raised the issue of cross-population
    genetic connectivity, specifically, to the BLM, either by using
    the term “genetic connectivity” or by making the inter- versus
    intra-population connectivity distinction, or by referring to
    the Steens Corridor. The BLM responded to comments
    regarding habitat connectivity and fragmentation issues at the
    level of detail at which those comments were presented. See
    FEIS 3.5-22–23, 3.5-25–26. Because ONDA never brought
    the issue of inter-population or genetic connectivity to the
    BLM’s attention during the environmental review process, we
    ONDA V. JEWELL                                25
    conclude that the issue was not exhausted and is not now
    subject to review.8, 9
    III.
    For the foregoing reasons, we reverse the district court’s
    entry of summary judgment in part.
    REVERSED.
    8
    ONDA made the inter-population connectivity argument clearly
    enough to the district court that it ruled on the issue. It thus was not
    waived. See State of Ariz. v. Components Inc., 
    66 F.3d 213
    , 217 (9th Cir.
    1995).
    9
    We note that the exhaustion analysis in this case is unusual, as the
    issue of genetic connectivity is a technical, specific issue that in this
    context required clear differentiation from the general habitat connectivity
    issue. The same mode of analysis might not apply to cases involving the
    exhaustion of more generic issues.