Author Tembrock, Günter

Collection TSA

Date 06 March 1993

Time

Weather 3-6 °C, heiter bis wolkig

Habitat

Altitude

Age

Sex

Sound call, call sequence

Background species Anas sibilatrix

Visual identification

Specimen

Recording type

Equipment Marantz CP 430, Sennheiser ME 80, Kopie Uher Variocord 263