Puna Plover

Anarhynchus alticola

Rather chunky, small plover of Andean salt flats, bogs, and lakeshores. Found singly or in small groups, sometimes associating loosely with other shorebirds such as migrant Baird’s Sandpipers. Plumage distinctive (no seasonal changes), with broad black diagonal mask across the face, a variable rusty cap (males average brighter than females), and only faint dusky breast bands. Juvenile lacks black and rusty head pattern and is rather drab overall, but no similar species in range (soon attains adultlike plumage).

Identification

The puna plover is 16.5 to 17.5 cm (6.5 to 6.9 in) long and weighs 41 to 49 g (1.4 to 1.7 oz). It has a short thick neck and its bill and legs are black. Adult males have a white face. They have a black bar on the forecrown and a black strip behind the eye that connects to black patches on the sides of the breast. They have a pale chestnut crown, hindneck, and breast band. Their upperparts are dull brown and their underparts white but for the breast band. Adult females are duller; their breast band can be grayish and the areas that are black on the male can be brownish. Juveniles are essentially brown above and white below, with little or none of the adults' black and chestnut.

Taxonomy

The puna plover has at times been considered conspecific with the two-banded plover (A. falklandicus) but now some treat the two as a superspecies. The puna plover is monotypic.

Scientific name
Anarhynchus alticola
Authority
(Berlepsch & Stolzmann, 1902)
Order
Charadriiformes
Family
Charadriidae
Genus
Anarhynchus

Range and habitat

The puna plover is found in the high Andes from Peru's Department of Junín south through western Bolivia into northern Chile as far as the Atacama Region and into northwestern Argentina to Catamarca Province. It inhabits the plateaus of the puna zone, where it is typically found in short grassland around both salt- and freshwater lakes. In elevation it mostly ranges between 3,000 and 4,500 m (9,800 and 14,800 ft) but is found as low as 2,400 m (7,900 ft) and as high as 5,000 m (16,000 ft). The puna plover is probably resident in most of its range but some move to lower elevations, even as far as the coast, during the austral winter.

Migration
Vertical migration

Behavior

Migration pattern: Vertical migration.

Conservation

Population trend
unknown

Photos

Distribution

Bird Calls

Other Birds

Familiar Chat

Familiar Chat

Oenanthe familiaris

A plain gray-brown chat that has rusty ear patches and a rufous rump and outer tail feathers that outline an inverted black “T” pattern on the tail. The juvenile is spotted and scaled buff. The species occurs in a broad range of habitats, but favors rocky areas, gullies, outcrops, and buildings, where it often perches conspicuously. It drops to the ground or into a bush to feed on invertebrates and frequently flicks both wings simultaneously and lifts its tail. The similar Sickle-winged Chat has longer legs, a more conspicuous eye-ring, a creamy-orange rump, and a different tail pattern; Brown-tailed Chat also has a different tail pattern.

Sulphur-throated Finch

Sulphur-throated Finch

Sicalis taczanowskii

Drab and nomadic finch-like bird found in desert and arid scrub in northwestern Peru and southwestern Ecuador. While some birds show a distinct yellowish wash on their face and throat and a short mustache, many individuals lack these features, and easily could be confused with female Parrot-billed Seedeater. Sulphur-throated Finch has a more striped back and a differently shaped bill, with a more curving top edge and a longer and straighter bottom edge. In the dry season, this species may congregate in flocks of hundreds of birds that fly around in tight, swirling formations.

Indian Roller

Indian Roller

Coracias benghalensis

A brightly colored bird with various shades of blue on the wings, tails, and belly that are often more prominent in flight. Note the longitudinal white streaks on the throat and breast. Indochinese Roller has a purple-blue breast, a darker olive back, and is generally darker blue. Generally silent, but more vocal in breeding season with harsh calls. Prefers open areas, including agricultural landscapes, sitting on exposed perches including electric wires, occasionally pumping its tail slowly. Practically a resident roller with some movements in the western parts of its range.

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