Black-casqued Hornbill, Ceratogymna atrata

Recording AV#1047. Cameroon: South-West; Korup National Park, Rengo Rock Camp (5.09, 8.84)
recorded by Pamela C. Rasmussen

Recording Characterization

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Graphic Sound Analysis
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Sonogram of recording #AV 1047
AVoCet catalog #AV1047
Audio duration (s)25.9
ID confidence and determinationslightly less than 100%
not seen; sounds more like atrata on African Bird Sounds because of harsh braying quality and frequency modulation
Other identified bird speciesBuccanodon duchaillui
Sound types presentcall, non-vocal
Grade of best portionaverage
Playback usedno


Recording dateMarch 10, 2009
Time recorded (24h)9:20h
LocationCameroon: South-West; Korup National Park, Rengo Rock Camp (5.09, 8.84)
Coordinates determined by: estimate from Google Earth
Elevation (m)150
Determined by: estimate from Google Earth
Weatherovercast, very humid, warm
Habitatlowland rainforest

Additional Information

Recordist namePamela C. Rasmussen
Copyright/permissionscopyright by recordist; freely available with attribution
Recording EquipmentNagra Ares BB+, Telinga Pro