Appendix S2 for The signature of competition in ecomorphological traits across the avian radiation

Appendix S2. The evolution of various ecomorphological traits across 59 avian clades. Model parameters and support are reported, as well as support for competition (i.e. support for a trait or diversity dependent model at two AICc units difference from any model assuming lineages evolve independently).附录S2：59个鸟类支系（clade）的多种生态形态学性状（ecomorphological traits）演化情况。本附录报告了相关模型参数与统计支持度，同时给出了竞争假说模型的支持判定标准：即当某个性状依赖或多样性依赖模型，与所有假设支系独立演化的模型之间存在2个修正赤池信息准则（AICc）单位差异时，该模型所获得的支持强度。