sentences:  This high-volume approach to foraging indicates that the insects being consumed are of low nutritional value.Obligate nectarivores compete strongly with white-eared honeyeaters for the best nectar resources and obligate insectivores compete with white-eared honeyeaters for the best insect resources.This results in the white-eared honeyeater needing to use alternative sources of food, such as insects which are smaller or better at hiding.