Have you tried any internet research yourself? Of course wildlife and landscape photography are the same and cameras for such are reasonably priced?!
I have been suggested to get a D90. Before i was using D60 at university and i got really comfortable with it.
Full frame cameras i know are quite expensive, even the cheaper versions.
What would you say about D90 as an option? I would really like to have a relatively good kit for max £600. And i think with buying second-hand some of the parts would make that possible.
Does that make sense? Any suggestions?