Final answer:
Without specific data on the effects of non-breeding behavior of superb starling birds on their population, it is impossible to say whether it helps or hurts, as outcomes can vary based on environmental factors and individual circumstances.
Step-by-step explanation:
The non-breeding behavior of superb starling birds can influence the overall superb starling population in various ways. However, without specific data or context, it is not possible to determine definitively whether this behavior helps or hurts the population. There could be several factors that might influence the outcome. For example, non-breeding behavior might help by preventing overpopulation and ensuring that resources are not depleted.
On the other hand, it could hurt by reducing the number of offspring and slowing population growth. It is important to consider the environment and the specific circumstances the population is facing before drawing a conclusion.