The framework of the plant, its branching and leaf arrangement can also be evolved to lessen herbivore impact. The shrubs of recent Zealand have progressed Unique wide branching adaptations thought to generally be a response to browsing birds including the moas.[forty eight] Equally, African Acacias have extended spines lower within http://judahwslfy.fitnell.com/19155904/rumored-buzz-on-anti-insects