Common Myna vs Peregrine Falcon
Acridotheres tristis compared with Falco peregrinus
Side-by-Side Comparison
| Attribute | Common Myna | Peregrine Falcon |
|---|---|---|
| Scientific Name | Acridotheres tristis | Falco peregrinus |
| Order | Passeriformes | Falconiformes |
| Family | Sturnidae | Falconidae |
| Conservation Status | Least Concern | Least Concern |
| Length | 25.0 cm (9.8 in) | 43.0 cm (16.9 in) |
| Wingspan | 38.0 cm (15.0 in) | 104.0 cm (40.9 in) |
| Weight | 120.0 g (4.23 oz) | 750.0 g (26.46 oz) |
| Diet | Omnivorous — insects, fruit, grain, and kitchen scraps. Bold and opportunistic around human settlements. | Almost exclusively medium-sized birds caught in flight, including pigeons, doves, waterfowl, and songbirds. Hunts with … |
| Clutch Size | 2-6 | 2-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Shared Habitats
Common Myna only
None
Peregrine Falcon only
Common Myna
Urban areas, farmland, and open woodland. Closely associated with humans and one of the most successful avian urban colonizers.
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
Common Myna
A noisy, cackling chatter and melodious whistling mixed together. An accomplished mimic of other birds and sounds. Gives repeated 'mee-ow' and harsh 'quarr' alarm calls.
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
Common Myna
Native to South and Southeast Asia. Introduced and invasive in Australia, South Africa, Middle East, and many Pacific islands.
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
Common Myna
Peregrine Falcon
How to Tell Them Apart
Common Myna
Brown body with a glossy black hood, yellow bill, and bare yellow skin behind the eye. White wing patches conspicuous in flight. Yellow legs.
Strong, slightly curved yellow bill
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
Common Myna
The common myna has been named one of the world's 100 worst invasive species by the IUCN. Originally from South Asia, it has been introduced to tropical regions worldwide where it outcompetes native birds for nest cavities. Despite its invasive status, the myna is an intelligent and charismatic bird capable of mimicking human speech.
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.