Holmes, N. and Giese, M. (2002). The effects of tourists on Royal penguins. Poster presentation. Ecology 2002 Conference, Cairns, December 2-6.
Holmes, N.D. and Giese, M. (2002) The effects of tourism operations on the numbers of Southern Elephant seals and Royal Penguin Behaviour at Sandy Bay Macquarie Island, 2001-2002. Unpublished report to Nature Conservation Branch and Tasmanian Parks and Wildlife Service.
Holmes, N., Giese, M. and Kriwoken, L.K. (2001). Measuring the effects of human activity on Royal and King Penguins on Macquarie Island. Poster. Australian Ornithological Conference, Charles Sturt University, Bathurst, December 4-7.
Holmes, N., Giese, M. and Kriwoken, L.K. (2001). Developing Guidelines for Sustainable Human-Penguin Interactions in the sub-Antarctic: Experimental Methodology. Poster. Sustainable Wildlife Tourism Conference, Hobart, October 28-30.
Holmes, N., Giese, M. and Kriwoken, L.K. (2001). The effects of human activity on two penguin species on Macquarie Island: experimental methodology. Poster. Fenner Conference on Nature and the Environment, Canberra, September 3-6.
Holmes, N., Giese, M. and Kriwoken, L.K. (2001). Measuring the effects of human activity on two sub-Antarctic penguin species. Poster. VIII Scientific Committee for Antarctic Research International Biology Symposium, Vjrie University, Amsterdam, August 27-September 1.