Jennifer F. M. Horne
15 Nov 1974
- 840.0 km E of Madagascar; "Black River Gorges"; Black River view point
- -20.4166667 57.4166667
- STELLAVOX SP7
NOTES: (Range Status: Normal, Endangered, Endemic. Breeding Status: Territorial, territorial paired, breeding.) [HPF 220 Hz] Response to playback elicited the loud calls and a zip or rip (as in cloth) call. Also the contact between male and female as they forage "together in the same tree." Field annotations included: Male calls, close clear brief call, "song-call" or "whistle call" soft then very loud. The soft calls are of most interest.