White-breasted nuthatches and downy woodpeckers both eat insects that hide in the furrows of bark in hardwood trees. The downy woodpecker searches for insects by hunting in taller trees, whereas the white-breasted nuthatch searches for insects in shorter trees. These hunting behaviors best illustrate which of the following? Competitive displacement of resources for the downy woodpeckers
Exploitative interaction resulting in declined diversity of the community
Competitive mimicry that will lead to reduced resources for both species
Coordination of hunting ranges allowing for access to resources for both species

i think its D but im not 100% sure