Which description fits Peale's Peregrine Falcon?

Peale's Peregrine Falcon is recognized for its specific habitat preferences, which include regions along the Pacific Northwest coast. This characteristic differentiates it from other subspecies of peregrines that may inhabit different areas. Peale's Peregrine Falcon is often found in coastal environments and is adapted to the distinct ecosystems found in that region, making option B the most accurate description.

Contrastingly, the other choices describe different habitats or behaviors that do not align with the ecological profile of Peale's Peregrine. For instance, being a common species in the east refers to other subspecies that are more prevalent in those areas. Similarly, the Arctic dwelling and migration to Central America pertain to different falcon species or subspecies, further clarifying why option B is the most fitting choice.