- The first nesting observations of a potter wasp Rhynchium superbum (Vespidae, Eumenidae) – a recent eastern invader inhabiting the suburbs of Perth Western Australia. By Kit (Amy) Prendergast
- A limestone subspecies of Petrophile brevifolia Lindl. (Proteaceae). By Bronwen Keighery and Greg Keighery
- Avifauna of Underwood Avenue bushland, Shenton Park, Western Australia. By Ian Abbott and Margaret Owen
- Evidence of pollination by sexual deception in the endangered spider orchid Caladenia williamsiae. By Ryan D. Phillips
- Flora of the Swan Coastal Plain Foothills Part 2: Bancell Road Reserve.
By Greg Keighery and Bronwen Keighery
- Weedy and natural distribution of Acacia trigonophylla (Fabaceae).
By Greg Keighery, Vanda Longman and Mark Brundrett
- From Field and Study