What is the term for the nest of an eagle or bird of prey, typically found in high, inaccessible locations?

The term for the nest of an eagle or bird of prey, typically located in high and inaccessible areas, is known as an "aerie." This term specifically refers to the structures that these birds build for breeding and raising their young, often perched on cliffs or tall trees to provide safety from predators and human disturbance. The elevated position of an aerie is crucial for these birds of prey, as it allows them to survey their surroundings for both food and threats.

In the context of the other options, "nestling" refers to a young bird that is not yet able to fly, rather than the structure in which it nests. "Hack" describes a method of rearing young birds of prey where they are released to learn to hunt in a controlled environment but does not refer specifically to the nest itself. "Roost" pertains to a place where birds rest or sleep, which can apply to various bird species, not exclusively those related to nesting. Therefore, "aerie" is the most accurate term associated with the nests of eagles and other birds of prey.