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(1.42) Identify and implement enhancement features. (1.43) From studies accomplished under recommendations in Paragraph 1.22, enhancement features can be recommended and the marginal habitat can be manipulated for woundfin population enhancement. These enhancement features could range from placement of instream struc- tures, to channelization, to acquisition of water rights. These will be addressed in future updates of this Recovery Plan. (2.0) Restore woundfin to former ran e. In conjunction with the activities along the Virgin River to protect woundfin and manage-their habitat the Team recommends that at least two additional populations of woundfin be established and main- tained in suitable areas within their probable historic range. (2.1) Select suitable habitat. Prior to transplanting efforts, suitable areas within the probable historic range must be located. The Team defines the probable historic range as those areas where there are woundfin collection records and adjacent areas that have ready access to the known localities but no historical collection records. As an example, woundfin were collected in the Salt River at Tempe, Arizona, and in the Gila and Colorado Rivers near Yuma, Arizona. It is reasonable to assume that the distribution of woundfin was more extensive than collection records indicate and that these fish occurred in the lower basin mainstreams wherever habitat was suitable. There- fore, it is assumed that woundfin occurred in the Salt River some distance above Tempe, in the Gila River above its confluence with the Salt River, in the Verde above its confluence with the Salt and in the Bill Williams River near its confluence with the Colorado River. Also it is reasonable to assume that woundfin once occurred in the mainstream of the Colorado from Yuma to at least the confluence of the Virgin. (2.11) Identify and enhance trans lant sites. Using criteria developed from the studies conducted under 1.11 and 1.12 and from field observations, restocking sites within the probable historic range will be identified and needed enhancement features recommended. The Team suggests the upper Gila and upper Verde rivers in Arizona as the first two sites for intensive study as potential reintroduction sites, but does not limit the initial studies to these two streams. Other suggested localities include the Bill Williams, Moapa, and Hassayampa rivers. (2.12) Habitat mans ement plans. The Team recommends that habitat management plans be prepared for all sites found tentatively suitable for woundfin transplants. 21