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小兴安岭食针叶树种子的鸟类有25 种、兽类有15 种, 其中26 种取食红松种子。40 种鸟兽中多数是纯消耗性的, 其中数量较大的锡嘴雀、花鼠、棕背鼠平、红背鼠平和大林姬鼠等, 在红松种子丰收的年份, 大量消耗种子。每只锡嘴雀每年消耗红松种子达3-72kg 以上。大斑啄木鸟由于有在树干上凿坑固定食物以便凿开取食的习性, 使树木易遭病虫害。鸟兽主要对颗粒较大的红松种子进行储藏, 其中星鸦、普通币鸟和松鼠的储藏方式对红松的种群扩散有重要意义。黑头蜡嘴雀、锡嘴雀等以红松种壳代替砂粒来研磨食物, 帮助消化。
There are 25 species of conifers in Xiaoxing’anling and 15 species of mammals, of which 26 species feed on Korean pine seeds. Most of the 40 species of birds and animals are purely expendable. Among them, a large number of birds such as tin-sparrow, rat, brownback, and redback, Apodemus agrarius, consume large amounts of seeds in the year of harvest of Korean pine seeds. Each sparrow consumes more than 3-72kg of Korean pine seeds annually. Great spotted woodpecker is susceptible to plant diseases and insect pests due to the habit of digging and fixing food on the trunk in order to cut the food. The birds and beasts mainly store the larger-sized Korean pine seeds, and the storage of the star-crow, common bird and squirrel has important significance for the population dispersal of Korean pine. Black head sparrow, tin sparrows and other seeds to the pine shell instead of sand to grind food, to help digestion.