Uncultured magazine for those with a gamey disposition perhaps (8)
I believe the answer is:
wildlife
'those with a gamey disposition perhaps' is the definition.
'uncultured magazine' is the wordplay.
'uncultured' becomes 'wild'.
'magazine' becomes 'life' (former US magazine).
'wild'+'life'='WILDLIFE'
'for' acts as a link.
(Other definitions for wildlife that I've seen before include "All undomesticated creatures" , "Native fauna" , "Native creatures" , "Creatures in their natural habitat" , "All untamed creatures" .)