సీజన్1ఎపిసోడ్E1Ways of Being Male1, జూన్ 1999·30mE2Choosy Females13, జన 1999·30mE3Race for the Egg20, జన 1999·30mE4The Parental Dilemma27, జన 1999·30mE5Family Affairs3, ఫిబ్ర 1999·30mE6The Riddle of Sex5, ఫిబ్ర 1999·30mAdd to My Listషేర్Playback issues? Try another server.Server 1Server 2Server 3Server 4Server 5Server 6Server 7Server 8Server 9Server 10Server 11Server 12Server 13Server 14Server 15Battle of the Sexes - In the Animal World19999Documentaryవిడుదల01, జూన్ 1999దేశంయునైటెడ్ కింగ్డమ్The sexual behaviour and intriguing reproductive strategies of the animal world.