The fruit of most species of huckleberry can be eaten. The berries are small and round. They are usually less than 5 mm in diameter and contain 10 seeds. Berries range in color from bright red, through dark purple, and into the blues. In taste the berries range from tart to sweet. They have a flavor similar to that of a blueberry. Huckleberries are well liked by many mammals such as bears and humans.