insect ecology

Do New Zealand invertebrates reflect the dominance of birds in their evolutionary history?

Pre-human New Zealand had some unusual feeding guilds of birds (e.g. the herbivorous moa fauna), thought to have developed as a result of the absence of a ‘normal’ mammal fauna. Insectivorous birds, on the other hand, are an integral part of all the world’s ecosystems, regardless of the presence or absence of mammals.