Jennifer F. M. Horne
17 Oct 1974
- 840.0 km E of Madagascar; Piton du Fouge; lower slope (Dhotman property)
- -20.4166667 57.4166667
- NAGRA III-B
NOTES: Aerial display ("given") was given while the aggressive call was heard as recorded and the individual flew out with fluttering wings (i.e. "butterfly flight") and undulating flight.