What type of raptor does not have any subspecies occurring in the USA?

The choice indicating that exotic raptors do not have any subspecies occurring in the USA is correct. Exotic raptors are typically species that are not native to the United States. This means that they do not have a natural presence within the country, leading to a lack of subspecies categorized as part of the local fauna. Instead, exotic raptors may be species that have been introduced or are kept in captivity for falconry and other purposes but do not reproduce in the wild within the United States.

On the other hand, terms like haggard, passage, and eyas refer to specific stages or conditions of raptors that are native to the area. Haggard refers to a wild adult bird that has completed its first year, passage generally means a young bird in its first year during migration, and eyas refers to a young raptor that is still being raised in the nest. All these types can have subspecies that occur within the USA, unlike exotic species.