[Code of Federal Regulations]
[Title 50, Volume 7]
[Revised as of January 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 50CFR402.02]

[Page 815-817]
 
                    TITLE 50--WILDLIFE AND FISHERIES
 
CHAPTER IV--JOINT REGULATIONS (UNITED STATES FISH AND WILDLIFE SERVICE, 
 
PART 402_INTERAGENCY COOPERATION_ENDANGERED SPECIES ACT OF 1973, AS 
 
                            Subpart A_General
 
Sec. 402.02  Definitions.

    Act means the Endangered Species Act of 1973, as amended, 16 U.S.C. 
1531 et seq.
    Action means all activities or programs of any kind authorized, 
funded, or carried out, in whole or in part, by Federal agencies in the 
United States or upon the high seas. Examples include, but are not 
limited to:
    (a) actions intended to conserve listed species or their habitat;
    (b) the promulgation of regulations;
    (c) the granting of licenses, contracts, leases, easements, rights-
of-way, permits, or grants-in-aid; or
    (d) actions directly or indirectly causing modifications to the 
land, water, or air.
    Action area means all areas to be affected directly or indirectly by 
the Federal action and not merely the immediate area involved in the 
action.
    Applicant refers to any person, as defined in section 3(13) of the 
Act, who requires formal approval or authorization from a Federal agency 
as a prerequisite to conducting the action.
    Biological assessment refers to the information prepared by or under 
the direction of the Federal agency concerning listed and proposed 
species and designated and proposed critical habitat that may be present 
in the action area and the evaluation potential effects of the action on 
such species and habitat.
    Biological opinion is the document that states the opinion of the 
Service as to whether or not the Federal action is likely to jeopardize 
the continued existence of listed species or result in the destruction 
or adverse modification of critical habitat.
    Conference is a process which involves informal discussions between 
a Federal agency and the Service under section

[[Page 816]]

7(a)(4) of the Act regarding the impact of an action on proposed species 
or proposed critical habitat and recommendations to minimize or avoid 
the adverse effects.
    Conservation recommendations are suggestions of the Service 
regarding discretionary measures to minimize or avoid adverse effects of 
a proposed action on listed species or critical habitat or regarding the 
development of information.
    Critical habitat refers to an area designated as critical habitat 
listed in 50 CFR parts 17 or 226.
    Cumulative effects are those effects of future State or private 
activities, not involving Federal activities, that are reasonably 
certain to occur within the action area of the Federal action subject to 
consultation.
    Designated non-Federal representative refers to a person designated 
by the Federal agency as its representative to conduct informal 
consultation and/or to prepare any biological assessment.
    Destruction or adverse modification means a direct or indirect 
alteration that appreciably diminishes the value of critical habitat for 
both the survival and recovery of a listed species. Such alterations 
include, but are not limited to, alterations adversely modifying any of 
those physical or biological features that were the basis for 
determining the habitat to be critical.
    Director refers to the Assistant Administrator for Fisheries for the 
National Oceanic and Atmospheric Administration, or his authorized 
representative; or the Fish and Wildlife Service regional director, or 
his authorized representative, for the region where the action would be 
carried out.
    Early consultation is a process requested by a Federal agency on 
behalf of a prospective applicant under section 7(a)(3) of the Act.
    Effects of the action refers to the direct and indirect effects of 
an action on the species or critical habitat, together with the effects 
of other activities that are interrelated or interdependent with that 
action, that will be added to the environmental baseline. The 
environmental baseline includes the past and present impacts of all 
Federal, State, or private actions and other human activities in the 
action area, the anticipated impacts of all proposed Federal projects in 
the action area that have already undergone formal or early section 7 
consultation, and the impact of State or private actions which are 
contemporaneous with the consultation in process. Indirect effects are 
those that are caused by the proposed action and are later in time, but 
still are reasonably certain to occur. Interrelated actions are those 
that are part of a larger action and depend on the larger action for 
their justification. Interdependent actions are those that have no 
independent utility apart from the action under consideration.
    Formal consultation is a process between the Service and the Federal 
agency that commences with the Federal agency's written request for 
consultation under section 7(a)(2) of the Act and concludes with the 
Service's issuance of the biological opinion under section 7(b)(3) of 
the Act.
    Incidental take refers to takings that result from, but are not the 
purpose of, carrying out an otherwise lawful activity conducted by the 
Federal agency or applicant.
    Informal consultation is an optional process that includes all 
discussions, correspondence, etc., between the Service and the Federal 
agency or the designated non-Federal representative prior to formal 
consultation, if required.
    Jeopardize the continued existence of means to engage in an action 
that reasonably would be expected, directly or indirectly, to reduce 
appreciably the likelihood of both the survival and recovery of a listed 
species in the wild by reducing the reproduction, numbers, or 
distribution of that species.
    Listed species means any species of fish, wildlife, or plant which 
has been determined to be endangered or threatened under section 4 of 
the Act. Listed species are found in 50 CFR 17.11-17.12.
    Major construction activity is a construction project (or other 
undertaking having similar physical impacts) which is a major Federal 
action significantly affecting the quality of the human environment as 
referred to in the National Environmental Policy Act [NEPA, 42 U.S.C. 
4332(2)(C)].

[[Page 817]]

    Preliminary biological opinion refers to an opinion issued as a 
result of early consultation.
    Proposed critical habitat means habitat proposed in the Federal 
Register to be designated or revised as critical habitat under section 4 
of the Act for any listed or proposed species.
    Proposed species means any species of fish, wildlife, or plant that 
is proposed in the Federal Register to be listed under section 4 of the 
Act.
    Reasonable and prudent alternatives refer to alternative actions 
identified during formal consultation that can be implemented in a 
manner consistent with the intended purpose of the action, that can be 
implemented consistent with the scope of the Federal agency's legal 
authority and jurisdiction, that is economically and technologically 
feasible, and that the Director believes would avoid the likelihood of 
jeopardizing the continued existence of listed species or resulting in 
the destruction or adverse modification of critical habitat.
    Reasonable and prudent measures refer to those actions the Director 
believes necessary or appropriate to minimize the impacts, i.e., amount 
or extent, of incidental take.
    Recovery means improvement in the status of listed species to the 
point at which listing is no longer appropriate under the criteria set 
out in section 4(a)(1) of the Act.
    Service means the U.S. Fish and Wildlife Service or the National 
Marine Fisheries Service, as appropriate.