; and inserting ; ; (2) in paragraph (15) by striking the period and inserting ; and ; and (3) by adding at the end the following: (16) when setting annual catch limits for forage fish fisheries, assess, specify, and reduce such limits by the diet needs of fish species and other marine wildlife, such as marine mammals and birds, for which forage fish is a significant part of their diet. . (b) Effective date The amendments made by subsection (a) shall take effect 5 years after the date of enactment of this Act. 8. Action by the Secretary Section 304 ( 16 U.S.C. 1854 ) is amended— (1) by redesignating the second subsection (i) (relating to international overfishing) as subsection (j); and (2) by adding at the end the following: (k) Forage fish management guidelines (1) In general Not later than 18 months after the date of enactment of the Forage Fish Conservation Act , the Secretary shall establish by regulation guidelines to assist the Councils in implementing sections 3(19), 302(h)(9), and 303(a)(16). (2) Workshops In developing the guidelines under paragraph (1), the Secretary shall conduct workshops with Councils and other scientific, fisheries, and conservation interests. . 9. River herring and shad (a) Definitions In this section— (1) River herring The term river herring means blueback herring (Alosa aestivalis) and alewife (Alosa pseudoharengus). (2) Shad The term shad means American shad (Alosa sapidissima) and hickory shad (Alosa mediocris). (b) Amendments of plans Not later than 180 days after the date of enactment of this Act, the Secretary of Commerce shall— (1) amend the fishery management plans for the Atlantic Herring and Atlantic Mackerel, Squid, and Butterfish fisheries for the New England and Mid-Atlantic Regions to add shad and river herring as managed stocks in such plans consistent with section 302(h)(1) of the Magnuson-Stevens Fishery Conservation and Management Act ( 16 U.S.C. 1852(h)(1) )