Dave Kelly

ProfessorDave Kelly

Julius von Haast 339
Internal Phone: 95182


Research Interests

My research interests are plant ecology, especially plant-animal interactions (seed predation, seed dispersal, pollination, herbivory), plant demography and life histories, and conservation biology.

Specific interests include:
- Mast seeding: the description of variable among-year flowering patterns (mast seeding) and inter-species synchrony in New Zealand, the evolutionary benefits of masting, modelling the resource dynamics within plants that create masting (see Masting research group pages)

- Bird-plant mutualisms: the importance and resilience of bird pollination and bird seed dispersal systems in the New Zealand flora; the regeneration, distribution and conservation of native bird- pollinated and bird-dispersed plants, especially mistletoes (see Mistletoe group pages)

- Effects of herbivory: use of biological control agents for control of thistles; impact of sap-sucking scale insects on photosynthesis of Nothofagus trees

- Mechanisms of plant competition: use of long term monitoring studies and modelling to measure the process of competition among plants

- Conservation biology: demography of rare plants, effects of weeds in reserves, use of bioindicators for habitat quality, impacts of mammalian herbivores.

Recent Publications

  • Anderson SH., Ladley JJ., Robertson AW. and Kelly D. (2021) Effects of changes in bird community composition and species abundance on plant reproduction, through pollination and seed dispersal. Ibis 163(3): 875-889. http://dx.doi.org/10.1111/ibi.12938.
  • Bogdziewicz M., Hacket-Pain A., Kelly D., Thomas PA., Lageard J. and Tanentzap AJ. (2021) Climate warming causes mast seeding to break down by reducing sensitivity to weather cues. Global Change Biology 27(9): 1952-1961. http://dx.doi.org/10.1111/gcb.15560.
  • Bogdziewicz M., Szymkowiak J., Calama R., Crone EE., Espelta JM., Lesica P., Marino S., Steele MA., Tenhumberg B. and Tyre A. (2021) Does masting scale with plant size? High reproductive variability and low synchrony in small and unproductive individuals. Annals of Botany 126(5): 971-979. http://dx.doi.org/10.1093/AOB/MCAA118.
  • Bombaci SP., Innes J., Kelly D., Flaherty V. and Pejchar L. (2021) Excluding mammalian predators increases bird densities and seed dispersal in fenced ecosanctuaries. Ecology 102(6) http://dx.doi.org/10.1002/ecy.3340.
  • Fraley KM., Warburton HJ., Jellyman PG., Kelly D. and McIntosh AR. (2021) The influence of pastoral and native forest land cover, flooding disturbance, and stream size on the trophic ecology of New Zealand streams. Austral Ecology 46(5): 833-846. http://dx.doi.org/10.1111/aec.13028.