Aplomado Falcon vs Peregrine Falcon
Falco femoralis compared with Falco peregrinus
Side-by-Side Comparison
| Attribute | Aplomado Falcon | Peregrine Falcon |
|---|---|---|
| Scientific Name | Falco femoralis | Falco peregrinus |
| Order | Falconiformes | Falconiformes |
| Family | Falconidae | Falconidae |
| Conservation Status | Least Concern | Least Concern |
| Length | — | 43.0 cm (16.9 in) |
| Wingspan | 49.0 cm (19.3 in) | 104.0 cm (40.9 in) |
| Weight | 328.25 g (11.58 oz) | 750.0 g (26.46 oz) |
| Diet | -- | Almost exclusively medium-sized birds caught in flight, including pigeons, doves, waterfowl, and songbirds. Hunts with … |
| Clutch Size | 2-4 | 2-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Shared Habitats
Aplomado Falcon only
None
Peregrine Falcon only
Peregrine Falcon
Diverse habitats from tundra to tropics, typically near cliffs or tall structures. Increasingly found in cities nesting on skyscrapers and bridges.
Song & Call Comparison
Aplomado Falcon
Peregrine Falcon
A harsh, wailing 'kak-kak-kak-kak' repeated rapidly in defense of the nest. Alarm call is a long screaming 'raaak'. Mostly silent away from breeding sites.
Geographic Range & Migration
Aplomado Falcon
Peregrine Falcon
One of the most widespread birds, found on every continent except Antarctica. Migratory populations travel vast distances between breeding and wintering grounds.
Conservation Status
Aplomado Falcon
Peregrine Falcon
How to Tell Them Apart
Aplomado Falcon
Peregrine Falcon
Blue-grey upperparts with barred white underparts. A distinctive black moustachial stripe contrasts with the white throat and cheeks.
Short, notched blue-grey bill with a yellow cere
About These Birds
Aplomado Falcon
The Aplomado Falcon is a slender, medium-sized falcon weighing around 328 grams with a wingspan of about 49 cm, found from the southwestern United States through South America. It hunts birds and insects in open grasslands, savannas, and marshes, often cooperating with its mate to flush and pursue prey. Its striking black-and-white facial pattern and rufous breast band make it one of the most elegant falcons of the Americas.
Peregrine Falcon
The peregrine falcon is the fastest animal on Earth, reaching speeds over 389 km/h during its characteristic hunting stoop. Like the bald eagle, peregrines suffered dramatic declines from DDT but have recovered through intensive conservation programs. They have adapted remarkably well to urban environments.