通过收集器收集、观察鸟类取食行为及剖检部分鸟类消化道得知,植物种子的传播除自然掉落外,有许多是靠动物通过埋藏遗忘或取食后随粪便方式传播的,茂兰喀斯特林区的鸟类传播树种,不是单一某1种鸟只传播1种树,而是被多种鸟传播,每种鸟也传播多种树种.“,”Having collected the seeds of trees or shrub in Maolan karst, and observed birds feed behaviour and some of their digestive course, we know that a seed fall down itself except, and a few fruits is buried by some birds, then the seed germinate, and more fruits eating birds swallow the whole fruit and consume the pulp. Seeds arevomited or excreted wholly and dispersal. There are some seeds spatial pattern during dispers process. Coadaption exists in many aspectsbetween birds and birds dispersed plant.