Yankee Dipper The Yankee Whipper features small perches that favor small songbirds such as chickadees, sparrows and goldfinches. Squirrels are exluded by virtue of their weight, temporarily collapsing the perches and causing them to harmlessly fall to the ground. The Yankee Dipper comes with a lifetime warranty from the manufacturer. One color: classic burgundy. It holds a generous 2.3 kg (5 lbs) of seeds.