. " the date of enactment of this Act, include at a minimum6 the following:7 (1) PRECONSTRUCTION SURVEYS.???Require8ments for comprehensive preconstruction surveys9 that are of sufficient duration and scope to reason10ably evaluate the extent to which a particular site is11 used by migratory birds, bats, and other wildlife, in12cluding species listed as endangered species or13 threatened species unde" . . .