ocr: FEEDING Seed-eaters UNEVEN BEAK EEDS ARE a nutritious and Upper beak crosses plentiful food. They form an lower beak at the tip important part of the diet of many birds, from finches to ostriches. CROSSBILL Some species travel in flocks to Thisfinch lives in It northern uses places where seeds are ripe. its coniferous beak to reach forests. between Many birds eat a wide range the. scales of cones and lever of seeds, while others are out seeds other birds more particular. With its cannot reach. remarkable beak for extracting seeds from the PINE CONE cones of pine, spruce, All coniferous and lar ...