Clean Black Oil Sunflower Seeds for Garden Birds
Black sunflower seeds are excellent for use in bird feeders as they are free-flowing and prevent clogging in the tube. Sunflower seeds are full of essential natural oils which wild birds love. As they retain their outer husks they are suitable for birds which are able to strip them in order to access the hearts. Sparrows, tits, finches etc will love them. A good no-hassle way to feed your garden birds.