Publication Search | Notornis and Birds New Zealand

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Filters: Author is Ralph G. Powlesland [Clear All Filters]

2013

Miskelly, C. M., & Powlesland, R. G.. (2013). Conservation translocations of New Zealand birds, 1863-2012. Notornis, 60(1), 3-28.

Full article (1.24 MB)

Powlesland, R. G., Bell, M., Tuanui, E. A., Tuanui, B. M., & Monks, J. M.. (2013). Translocation of juvenile Chatham Islands tomtits (Petroica macrocephala chathamensis) from Rangatira and Pitt Islands to Chatham Island. Notornis, 60(1), 41-48.

Full article (452.84 KB)

2011

Powlesland, R. G., Dilks, P. J., Flux, I. A., & Adams, L. K.. (2011). Ground nesting of parea (Chatham Islands pigeon, Hemiphaga chathamensis). Notornis, 58(2), 98-100.

Short Note (571.94 KB)

2010

Dilks, P. J., Powlesland, R. G., Adams, L. K., & Flux, I. A.. (2010). Changes in abundance of parea (Chatham Islands pigeon, Hemiphaga chathamensis),1994-2009. Notornis, 57(3), 156-161.

Short Note (716.26 KB)

2009

Powlesland, R. G., Greene, T. C., Dilks, P. J., Moorhouse, R. J., Moran, L. R., Taylor, G., et al.. (2009). Breeding biology of the New Zealand kaka (Nestor meridionalis)(Psittacidae, Nestorinae). Notornis, 56(1), 11-33.

Full Article (858.77 KB)

Miskelly, C. M., Dowding, J. E., Elliott, G. P., Hitchmough, R. A., Powlesland, R. G., Robertson, H. A., et al.. (2009). Response to M. Williams. Notornis, 56(2), 112-112.

Full Article (188.61 KB)

2008

Powlesland, R. G., Sharp, S. E., & Smith, A. N. H.. (2008). Aspects of the breeding biology of the pied shag (Phalacrocorax varius) at Makara Beach, Wellington, New Zealand. Notornis, 55(2), 69-76.

Full Article (535.35 KB)

Miskelly, C. M., Dowding, J. E., Elliott, G. P., Hitchmough, R. A., Powlesland, R. G., Robertson, H. A., et al.. (2008). Conservation status of New Zealand birds, 2008. Notornis, 55(3), 117-135.

Full Article (770.8 KB)

2006

Powlesland, R. G., Merton, D. V., & Cockrem, J. F.. (2006). A parrot apart: the natural history of the kakapo ( Strigops habroptilus ), and the context of its conservation management. Notornis, 53(1), 3-26.

Full Article (709.46 KB)

1996

Powlesland, R. G. (1996). Extended parental care of the Southern Black-backed Gull ( Larus dominicanus ). Notornis, 43(4), 196-196.

Full Article (36.29 KB)