Hummingbirds on Feeder

Summer is here and temperatures are climbing well over 100 degrees. I have to clean the feeders more often because of the algae that might grow in it. Watch the above video and you will see one hummingbird extracting fluid from the feeder and putting it down on his feet. That's how hot the surface is! I want to take all the feeders down but don't have the heart to take it away from those cute little birds!