is there a website where i can find a lot of leaves that are found in my area?

Answer 1

go to the "public works" website of the citywide government in your area. the reason i say this is because they have trucks that pick up brush and leaves from residents (at least that is the protocol in Tennessee); they should be able to assist you on where to find leaves and they may store them somewhere before taking them to a landfill or composting center

Answer 2

Go outside and look?
If you don't want to do that, below is a link