Birdsong field guide
Barred Forest-Falcon
Micrastur ruficollis
A small, elusive Neotropical raptor specialized for maneuvering through dense undergrowth with its short wings and long, graduated tail.
What it sounds like
A series of hollow, nasal 'ahr' or 'koh' notes repeated at steady intervals, typically delivered during a dawn chorus.
Reference call, compare with what you heard
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Field notes
- It possesses a subtle facial disc and large ear openings, enabling it to locate prey using acoustic cues much like an owl.
- The species is known to follow army ant swarms to ambush small birds and lizards distracted by the moving insects.
- It is highly polymorphic, exhibiting various color morphs including pale, rufous, and rare melanistic forms.
- Unlike typical falcons that hunt primarily in flight, it often pursues prey on foot, running with agility across the forest floor.
- They are obligate cavity nesters, utilizing natural tree hollows or abandoned woodpecker holes without adding nesting material.
Habitat
Dense tropical lowland and montane forests, favoring the shaded understory and mid-canopy.
Range
Widespread across the Neotropics, ranging from southern Mexico through Central America to northern Argentina.
Similar & commonly confused birds
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