RECORDING 1
DATE/TIME: 14/february/2009 (6 p.m.) - IDENTIFICATION AND BEHAVIOUR: Some harriers are flying towards the roost placed in a marsh ground. Two birds are flying close and one of them calls several times. - POSITION: Diaccia Botrona marsh, LAT. N. 42°45'/LONG. E 10°54' - ALTITUDE: 0 m. - VOCALIZATION TYPE: flight calls. - SEX/AGE: unknown. - COMMENT: the roost is occupied regularly every winter by Hen harriers and a few Marsh harriers. Background: Coot calls. - MIC: (P)

recording 1 (208 KB) - * - spectrogram 1 (32 KB)