Species names in all available languages
Language | Common name |
---|---|
Catalan | hoco becgròs |
Czech | hoko amazonský |
Dutch | Mesbekpauwies |
English | Razor-billed Curassow |
English (United States) | Razor-billed Curassow |
French | Hocco tuberculé |
French (France) | Hocco tuberculé |
German | Amazonashokko |
Icelandic | Brandhúkur |
Japanese | アマゾンホウカンチョウ |
Norwegian | kamnebbhokko |
Polish | czubacz brzytwodzioby |
Portuguese (Brazil) | mutum-cavalo |
Portuguese (Portugal) | Mutum-cavalo |
Russian | Гребнеклювый гокко |
Serbian | Oštrokljuni hoko |
Slovak | hoko oblozobý |
Spanish | Paují Tuberoso |
Spanish (Peru) | Paujil Común |
Spanish (Spain) | Paují tuberoso |
Swedish | knivhocko |
Turkish | Testere Gagalı Hokko |
Ukrainian | Міту гребенедзьобий |
Razor-billed Curassow Mitu tuberosum
Version: 1.0 — Published June 29, 2012
Sounds and Vocal Behavior
Vocalizations
The song is described as "a series of deep booming notes, the first 3 rising, the last 2 even at a slightly higher pitch: BMMM mmMMM... mmMMM'BMMM-BMMM, sometimes followed after pause by sharp BMM!" (Lane, in Schulenberg et al. 2007). The song has a very low frequency, which renders it difficult to record well under field conditions. The song also is somewhat ventriloquial, and usually does not sound very low, even at close range.
The song usually is given from a perch, from a few m above the ground to the lower canopy (Gutiérrez 1997).
Singing is most frequent at or before dawn (03:00-05:00), but may take place at any time during the day, as well as throughout the night (Gutiérrez 1997, del Hoyo and Motis 2004). Song is rarely given when curassows are not breeding; for example, at one site in southeastern Peru no song was noted from March-July, a limited amount of singing was detected in August, song became frequent in September, and dropped off again in December (Gutiérrez 1997, del Hoyo and Motis 2004).
Calls of Razor-billed Curassow include "rising whistles and popping notes" (Lane, in Schulenberg et al. 2007) and "soft pweet calls" (O'Neill 1974).
Additional recordings of vocalizations of Razor-billed Curassow can be heard at Macaulay Library and at xeno-canto.
Nonvocal Sounds
None reported.