I have a huge supply of bird food in my shed....problem is the shed door froze shut & I wasn't able to get it open. When I knew we were getting the BLIZZARD OF 2015(not...they were so wrong...we ended up with about 7-8 inches) on Tues I went out to buy bird food as I knew they would need it I got sunflower hearts as a special treat & these guys went crazy This is only one feeder ....there were just as many at the other feeders I think he saying " Get in line! " "What you looking at lady?" One lonesome mourning dove eating the leftovers! Love