A researcher preparing to conduct a study wanted to determine if nests of rainforest birds located closest to the trunk were safer from predators than those located on outer branches Which were?

The researcher would likely hypothesize that nests located closest to the trunk would be safer from predators due to reduced exposure and cover provided by the tree's structure. To test this, the researcher could compare the predation rates of nests at various distances from the trunk and analyze the data to determine any significant differences in safety. Factors such as the type of predators, nest height, and surrounding vegetation would also need to be considered in the study.