Red-billed Ground-Cuckoo Neomorphus pucheranii
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Species names in all available languages
Language | Common name |
---|---|
Catalan | cucut formiguer bec-roig |
Czech | kukačka peruánská |
Dutch | Roodsnavelgrondkoekoek |
English | Red-billed Ground-Cuckoo |
English (United States) | Red-billed Ground-Cuckoo |
French | Géocoucou de Pucheran |
French (France) | Géocoucou de Pucheran |
German | Rotschnabel-Grundkuckuck |
Japanese | アカハシアメリカジカッコウ |
Norwegian | rødnebbjordgjøk |
Polish | kukawka czerwonodzioba |
Portuguese (Brazil) | jacu-estalo-de-bico-vermelho |
Portuguese (Portugal) | Jacu-estalo-de-bico-vermelho |
Russian | Красноклювая земляная кукушка |
Serbian | Crvenokljuna kukavica sa tla |
Slovak | kukuľa červenozobá |
Spanish | Cuco Hormiguero Piquirrojo |
Spanish (Ecuador) | Cuco Hormiguero Piquirrojo |
Spanish (Peru) | Cuco-Terrestre de Pico Rojo |
Spanish (Spain) | Cuco hormiguero piquirrojo |
Swedish | rödnäbbad markgök |
Turkish | Kırmızı Gagalı Yer Guguğu |
Ukrainian | Таязура червонодзьоба |
Introduction
Despite its showy red bill and bright orbital skin, Red-billed Ground-Cuckoo is elusive and poorly known. It is endemic to the lowlands of western Amazonia from northeastern Peru and western Brazil east to the Rio Negro; in addition, there are sight records from southeastern Colombia and eastern Ecuador. Although Red-billed Ground-Cuckoo occupies this large geographic area, it is considered rare, and likely occurs at very low density throughout its range. Red-billed Ground-Cuckoo may prove to be sympatric with the better-known Rufous-vented Ground-Cuckoo (Neomorphus geoffroyi) in areas of southern Colombia and northern Peru; this being the case, Red-billed Ground-Cuckoo cam be distinguished by its red bill, black crown and crest, and cinnamon-buff belly. Similar to other species of Neomorphus, Red-billed Ground-Cuckoos follow army ant swarms and herds of peccaries, running and jumping quickly to capture fleeing insects that are flushed from the vegetation. In addition, Red-billed Ground-Cuckoos have established a commensal relationship with Brown-mantled (Saguinus fuscicollis) and Moustached (S. myxtax) tamarins in northeastern Amazonian Peru, in which the ground-cuckoo lingers on the ground beneath monkeys feeding in the canopy, thus taking advantage of the used and partially-used fruits that are dropped from above. On one occasion, a Red-billed Ground-Cuckoo was observed resting, preening, and sunning at close proximity in the same tree as a troop of tamarins doing likewise. Red-billed Ground-Cuckoos make a nonvocal bill-snapping call while foraging and when disturbed, similar to other ground-cuckoos; the song is a deep moo note that is repeated steadily for a minute or longer. Unfortunately, much of the life history of this interesting terrestrial cuckoo remains a mystery.