Several species are unique to the continent, including the endangered Taita falcon, which nests on high cliffs, and the greater kestrel, which breeds in the old nests of other species ...

Unfortunately, the most common falcon, American kestrel, is on a downward slide, although it is still easily the most frequent of Ohio’s falcons. American kestrels are about the size of a blue ...

Several species are unique to the continent, including the endangered Taita falcon, which nests on high cliffs, and the greater kestrel, which breeds in the old nests of other species ...