Gallito de-roca Andino
Andean Cock-of-the rock
Rupicola peruvianus
Song
Andean Cock-of-the rock
Appearance: The Andean Cock-of-the-rock is a medium-sized cotinga, about 33 cm long. The male is spectacular, with a bright orange-red head, chest, and body, a large rounded fan-shaped crest that partly covers the bill, pale eyes, black wings, gray wing patches, and a black tail. The female is much duller, mostly reddish-brown to brownish-orange, with a smaller crest; this helps her remain hidden while nesting.
Habitat: It lives in humid Andean cloud forest and subtropical montane forest, especially in steep ravines, forested streams, rocky areas, and forest edges. It is usually found from about 500–2,400 m elevation, often in areas with dense vegetation and nearby cliffs or rock faces.
Behavior: This bird is famous for its lek behavior: males gather at traditional display sites, where they call, bow, flap, jump, and show their bright plumage to attract females. It feeds mainly on fruit, but may also take insects and small animals. It often stays in the middle and lower forest levels, but may move higher when feeding in fruiting trees.
Breeding: The female does almost all the nesting work. She builds a nest of mud, plant fibers, and other material attached to a rock wall, cliff ledge, cave entrance, or rocky ravine. The clutch is usually two eggs. Males do not help raise the young; their role is mainly courtship display at the lek.
Conservation Status: The Andean Cock-of-the-rock is listed as Least Concern. It has a wide Andean range.
MALE
FEMALE
Distribution
Western Andes: Present in humid cloud forests of western Colombia, including areas such as Valle del Cauca, Cauca, Nariño, Risaralda, and Antioquia. The Farallones de Cali and Anchicayá region are a well-known area where it can be observed.
Central Andes: Occurs locally in suitable montane forest and deep valleys where mature humid forest remains.
Eastern Andes: Found in cloud forests on humid slopes, especially areas in the eastern mountains.
Taxonomy
The Andean Cock-of-the-rock (Rupicola peruvianus)
- Kingdom: Animalia
- Phylum: Chordata
- Class: Aves (Birds)
- Order: Passeriformes
- Family: Cotingidae
- Genus: Rupicola
- Species: peruvianus
Vocalization
Lek Display Calls: The best-known sounds are the loud, harsh calls made by males at a lek. Several males gather together and give excited squawks, grunts, squeals, and rasping notes while bowing, jumping, wing-flapping, and showing their bright plumage. When a female approaches, the calling becomes much louder and more frantic.
Confrontation Calls: Males sometimes face each other in display and give aggressive, noisy calls. These may include rough squawks and grunts, often mixed with wing movements and body postures. These sounds help males compete for position and attention at the display site.
Bill-clapping Sounds: During display, males may snap or clap their bills, producing sharp mechanical sounds along with vocal calls.
Flight Calls: The species also gives calls while flying. Some recordings identify short flight calls, usually brief and sharp, given as the bird moves through forest or near lek areas.
Alarm Calls: When disturbed, challenged, or excited, the Andean Cock-of-the-rock may give harsh alarm-like calls. These are not musical songs; they are loud, rough, and attention-grabbing.
Song: In this species, the “song” is not a sweet melody like a thrush or wren. It is more of a loud lek-display vocalization: harsh, rasping, squealing, and grunting sounds used mainly by males during courtship.
