Where can I observe the reward distribution of protocols such as LP, yield farming, etc... on ether scan?

I want to track the movement of rewards from protocols such as lending, yield farming, DEX, ... For instance, if I provide liquidity to Uniswap, I get rewards that come from transaction fees paid by the users. If i am not mistaken, the rewards are in Uniswap-V2 tokens. I want to see where these rewards are flowing into. I am using etherscan and extracted a list of addresses associated with these protocols but how do I know which transfers out of these addresses are associated with rewards?