Is there....??

are there bees in the tropical savann?? and what do they feed on do they feed on the nector from kangaroo paws?? or do erflies because i need to find a commensalism relationship and i think this would be a good one but idk if there are even bees there or if erflies drink nectore and if not what is a commensalism relationship that i COuLD use?? ty for ur help