William V Ward
Jean P Ward
23 Nov 1972
- Norfolk Island
- Swamp Adjacent Melanesian Mission Chapel
- -28.0 168.0
- 60 meters
- NAGRA III
- Dan Gibson Parabola 45.7cm/11cm (18in/4.3in)
P. p. melanotus. Squawks changing to screeches.
ML: Subject changed from recordist's original identification of Porphyrio porphyrio poliocephalus to Porphyrio porphyrio [poliocephalus Group] to conform to eBird Taxonomy (v. 1.55). -Jay McGowan/Matt Medler, July 2015.