Hummingbird feeders near other type of feeders?

I have 2 feeders (one seed and one hummingbird feeder) within 5 feet of eachother and I havent seen a decline from either feeder. Squirrels will be a problem with the seed/nut feeders. You have to worry about the bees with the hummingbird feeder. A lot of feeders will have a "bee blocker" which is like a miniature fence to keep the bees from reaching the nectar but the hummingbirds can still slide their beak through the spaces.