N.Z.J.Ecol. 15(2) 1991

Research article
Common Plants Are Not a Soft Option
John Ogden
Pages: 109–110
Abstract | Article (pdf file, 56 KB)

Research article
The Future Roles of Ecology and Ecologists in New Zealand
Judith Roper-Lindsay
Pages: 111–116
Abstract | Article (pdf file, 60 KB)

Research article
An Interpretation of the Growth of the Adelie Penguin Rookery at Cape Royds, 1955-1990
N. Blackburn, R. H. Taylor and P. R. Wilson
Pages: 117–121
Abstract | Article (pdf file, 144 KB)

Research article
The Diet of Feral Cats (Felis catus) on Raoul Island, Kermadec Group
B. M. Fitzgerald, B. J. Karl and C. R. Veitch
Pages: 123–129
Abstract | Article (pdf file, 138 KB)

Research article
Invertebrate Food Supplies and Diet of Blue Duck on Rivers in 2 Regions of the North Island, New Zealand
Kevin J. Collier
Pages: 131–138
Abstract | Article (pdf file, 269 KB)

Research article
A 20-Year Record of Alpine Grasshopper Abundance, with Interpretations for Climate Change
E. G. White and J. R. Sedcole
Pages: 139–152
Abstract | Article (pdf file, 799 KB)

Research article
Weed Numbers in New Zealand Forest and Scrub Reserves
Susan M. Timmins and Peter A. Williams
Pages: 153–162
Abstract | Article (pdf file, 232 KB)

Research article
Incubation Temperatures of Great Spotted Kiwi, Apteryx haastii
J. A. McLennan and A. J. McCann
Pages: 163–166
Abstract | Article (pdf file, 118 KB)

Research article
Weather-Related Differences in Attractiveness of Protein Foods to Vespula Wasps
R. J. Harris, H. Moller and J. A. V. Tilley
Pages: 167–170
Abstract | Article (pdf file, 58 KB)

Research article
Methods of Measuring the Proportions of Plant-Species Present in Forest and Their Effect on Estimates of Bird Preferences for Plant-Species
E. B. Spurr and B. Warburton
Pages: 171–175
Abstract | Article (pdf file, 109 KB)