摘要
Pollination networks on islands are often characterized by less complexity than comparable continental environments(Olesen and Jordano 2002).Furthermore,they sometimes include novel generalist-feeding nonspecialist pollinators,including birds in particular(e.g.,Olesen 1985 and references therein).This ecological process has been commonly interpreted in a context of depauperation of insular faunas and interaction release(Traveset et al.2015).
