World Conservation Award

 This is an award available to both Cub Scouts and Boy Scouts and here is the distinction between the two:

 Cub Scout World Conservation Award

Webelos Scouts can earn the Cub Scout WorldConservation Award by earning the Forester, Naturalist, and Outdoorsmanactivity badges and taking part in a den or pack conservation project.

The Cub Scout requirements are detailed here: http://www.scouting.org/scoutsource/CubScouts/Awards/Boys/other,-d-,b.aspx

Boy Scout World Conservation Award

Boy Scouts may earn this award by earning thefollowing merit badges:

EnvironmentalScience merit badge

EitherSoil and Water Conservation OR Fish and Wildlife Management merit badge

Citizenshipin the World merit badge

The Boy Scout requirements are detailed here: http://www.scouting.org/scoutsource/BoyScouts/AdvancementandAwards/MeritBadges/wcons.aspx