Medium-sized grassland plover, 26–29 cm in length, slender and upright in posture, with long, thin legs, a relatively long neck, and a long, thin, straight bill. Gray head with a well-defined pale supercilium and a dark eye-line. Distinctive orange throat. Mottled back in beige, gray, and black tones providing excellent camouflage. Pale underparts with a central black belly patch. Pink legs, black bill. Sexes similar. Juvenile duller, with a less intense throat and a more diffuse overall pattern.
Distribution: Distributed in southern South America, from the Andes of Peru south through Bolivia and Chile to Argentine and Chilean Patagonia. During winter, the southern population migrates northward and eastward, reaching Uruguay, southern Brazil, and much of eastern Argentina. In Argentina it shows two well-defined populations: North: resident in the Puna (Jujuy, Salta, Tucumán, Catamarca) and central sierras (Pampa de Achala – Córdoba and San Luis). In Tucumán it is present in the Cumbres Calchaquíes above 4,200 m a.s.l. (photo). South: breeding in Patagonia (from Neuquén to Tierra del Fuego) and migrating north in winter, occupying the Pampas region and other open areas of central and eastern Argentina.
Habitat: Inhabits open environments, including natural grasslands, shrub steppes, semi-arid slopes, and plains, and is also present on the plateaus of western Santa Cruz. In the Puna, it inhabits high-Andean grasslands, wetlands, and bofedales, while in Patagonia it prefers open steppes. During winter, it frequents agricultural fields and pastures, often accompanied by the Chocolate-vented Tyrant (Neoxolmis rufiventris), which also migrates from the south (personal observation).
Behavior: Solitary or in pairs during the breeding season; outside this period it forms sometimes large flocks. Confiding yet highly cryptic: often remains motionless or walks slowly to go unnoticed. Prefers to run rather than fly. Flight is fast and direct. Emits soft whistles, especially in flight or in flocks.
Feeding: Feeds mainly on terrestrial invertebrates (insects, larvae, ants, beetles, spiders), occasionally supplemented with plant material. Forages by walking and constantly pecking at the ground. Outside the breeding season it may feed in groups.
Breeding: Nests on the ground, in a simple depression in open habitats. Clutch of 2 to 4 eggs, usually 4. In Argentina it breeds mainly in spring and summer (approx. September to December). Chicks are precocial and leave the nest shortly after hatching.
Conservation status: In Argentina it is categorized as Not Threatened (NA) and globally as Least Concern (LC). However, some populations show local declines, possibly associated with land-use changes, agricultural intensification, and habitat loss.
Author of this compilation: Diego Carus and María Belén Dri – 03/04/2026