Luzon Scops-owl, Otus longicornis

Recording AV#2233. Philippines: Luzon; Mt. Polis (16.974, 121.026)
recorded by Pamela C. Rasmussen

Recording Characterization

Download SoundMP3 (compressed, lossy) | FLAC (compressed, lossless) | WAV (uncompressed, lossless)
Download Sonogramsonogram (JPEG)
Graphic Sound Analysis
(click to zoom)
Sonogram of recording #AV 2233
AVoCet catalog #AV2233
Audio duration (s)41.0
ID confidence and determination100%
not seen; distinctive in range
Sound types presentsong
Grade of best portionbelow average
Playback usedyes, probably stimulating the frequent singing but not approach

Individual Characterization

Behaviorsinging down in the valley, not approaching
Group size1
Same individual as in other cuts in same spatiotemporal group?almost certainly; probably the same as later in the morning


Recording dateNovember 29, 2009
Time recorded (24h)5:23h
LocationPhilippines: Luzon; Mt. Polis (16.974, 121.026)
Coordinates determined by: GPS
Elevation (m)5730
Determined by: GPS
Position of sunjust after first light
Habitatlow-stature, cutover mossy forest

Additional Information

Recordist namePamela C. Rasmussen
Copyright/permissionscopyrighted by recordist; freely available with attribution
Recording EquipmentNagra Ares BB+ and Sennheiser ME66/K6