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710 Featured Specimen
Merlin

Details

Merlin

Falco columbarius

Size
24–33 cm · 125–300 g
Diet
Carnivore
Activity
Diurnal
Sociality
Solitary
Lifespan

A compact falcon of northern moorland and open country, known for rapid wingbeats and low chases after small birds.

Range

Habitat range map
Native range Occasional / Transient
PalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticPalearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticNearcticAfrotropicalAfrotropicalAfrotropicalAfrotropical

Map: Ecoregions 2017 © RESOLVE (CC BY 4.0) · Natural Earth (PD)

Details

Habitat

Breeds in tundra, heath, bogs, coastal grassland, and farmland, using open lowlands during migration and winter.

Appearance

Males are blue-gray above with pale underparts; females and juveniles are browner and streaked. The body is small and the wings pointed.

Behavior

It flies low and fast, flushing and pursuing small birds from perches or the ground in short chases.

Feeding

Small birds such as larks, shorebirds, and sparrows dominate, with large insects and small mammals taken occasionally.

Reproduction

Nesting can occur on the ground, in low cover, or in old crow nests. Northern populations migrate long distances.

Notes

The species remains low-risk globally, but breeding moorland management and winter farmland conditions shape local numbers.