++++ 1 . Member States - Obligations - Implementation of directives - Failure not contested ( EEC Treaty, Art . 169 ) 2 . Environment - Conservation of wild birds - Directive 79/409 - Implementation by the Member States - Obligation to prohibit the means of hunting and methods of destruction banned by the directive - Derogations from the prohibitions laid down by the directive - Conditions for granting ( Council Directive 79/409, Arts 5, 8 and 9, Annex IV )