Birdsong field guide
Blackish Rail
Pardirallus nigricans
A medium-sized, dark slate-gray wetland bird characterized by its striking coral-red legs and yellowish-green bill. It is notably less secretive than many of its relatives, often seen foraging in the open along marsh edges.
What it sounds like
A loud, accelerating series of nasal, rasping 'kwek' or 'gek' notes that often descend into a dry, rhythmic chatter.
Reference call, compare with what you heard
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Field notes
- Distinguished by its uniform dark charcoal plumage, lacking the barred flanks common to many other rail species.
- Features a bill with a diagnostic yellowish-green base and a blue-gray tip.
- Frequently ventures into wet pastures and rice fields, making it one of the more visible rails in South America.
- Displays a characteristic tail-flicking motion while walking or foraging for aquatic invertebrates.
- Primarily crepuscular, it is most vocal and active during the low light of dawn and dusk.
Habitat
Freshwater marshes, swamps, wet grasslands, and rice fields with nearby cover.
Range
Widespread across South America, including parts of Colombia, Venezuela, Brazil, Peru, and northern Argentina.
Similar & commonly confused birds
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