White in 1968, was at one time included in "leucogenys" It is found in the Arctic tundra of North America to Greenland, and migrates to wintering grounds in Central and South America.
* Подвид "Falco peregrinus tundrius" White 1968 (ранее включённый в "leucogenys") обитает в арктической тундре Северной Америки и в Гренландии.