| The diet of powerful owls (Ninox strenua) and prey availability in a continuum of habitats from disturbed urban fringe to protected forest environments in south-eastern Australia R Cooke, R Wallis, F Hogan, J White, A Webster Wildlife Research 33 (3), 199-206, 2006 | 69 | 2006 |
| A key for the identification of guard hairs of some Ontario mammals RL Wallis Canadian Journal of Zoology 71 (3), 587-591, 1993 | 68 | 1993 |
| Diet, Roosts and Breeding of Powerful Owls Ninox strenua in a Disturbed, Urban Environment: A Case for Cannibalism? Or a Case of Infanticide? A Webster, R Cooke, G Jameson, R Wallis Emu-Austral Ornithology 99 (1), 80-83, 1999 | 39 | 1999 |
| Roles of predator scat analysis in Australian mammal research H Brunner, RL Wallis Victorian Naturalist 103, 79-87, 1986 | 38 | 1986 |
| Diet of powerful owls (Nixox strenua) living near Melbourne, Victoria E Lavazanian, R Wallis, A Webster Wildlife Research 21 (6), 643-645, 1994 | 37 | 1994 |
| Torpor in the dasyurid marsupial Antechinus stuartii. RL Wallis | 36 | 1976 |
| Comparison of the diets of foxes, dogs and cats in an urban park H Brunner, D Moro, R Wallis, A Andrasek Victorian Naturalist 108 (2), 34-37, 1991 | 32 | 1991 |
| Use of vegetative structure by powerful owls in outer urban Melbourne, Victoria, Australia—implications for management R Cooke, R Wallis, J White Journal of Raptor Research 36 (4), 6, 2002 | 30 | 2002 |
| Urbanisation and the ecology of Powerful Owls (Ninox strenua) in outer Melbourne, Victoria C Raylen, R Wallis, A Webster Ecology and Conservation of Owls (eds I. Newton, R. Kavanagh, J. Olsen and I …, 2002 | 27 | 2002 |
| Adaptation to low environmental temperatures in the carnivorous marsupials RL Wallis Carnivorous marsupials 1, 285-290, 1982 | 22 | 1982 |
| Responses to low temperature in small marsupial mammals RL Wallis Journal of Thermal Biology 4 (2), 105-111, 1979 | 22 | 1979 |
| Weeds and wildlife PR Brown, RL Wallis, D Simmons, R Adams Plant Protection Quarterly 6 (3), 150-153, 1991 | 21 | 1991 |
| Changes in mammalian prey of foxes, Vulpes vulpes (Carnivora: Vanidae) over 12 years in a forest park near Melbourne, Victoria. RL Wallis, H Brunner Australian Mammalogy 10 (1), 43-44, 1987 | 19 | 1987 |
| Little penguin Eudyptula minor at Middle Island, western Victoria: current status RL Overeem, RL Wallis Victorian naturalist 120 (3), 76-83, 2003 | 18 | 2003 |
| Diet of red foxes and cats: their impact on fauna living in parks near Melbourne R Wallis, H Brunner, J Seebeck Victorian Naturalist 113, 300-305, 1996 | 18 | 1996 |
| Victorian field studies on the broad-toothed rat (Mastacomys fuscus Thomas) RL Wallis, H Brunner, PW Menkhorst Victorian Naturalist 99, 12-21, 1982 | 18 | 1982 |
| Nest-site characteristics of the Wedge-tailed Eagle Aquila audax in southern Victoria A Foster, R Wallis Corella 34, 36-44, 2010 | 16 | 2010 |
| Diet of a family of Powerful Owls (Ninox strenua) from Warrandyte, Victoria R Cooke, R Wallis, A Webster, J Wilson Deakin University, 1997 | 16 | 1997 |
| Stress and population regulation in Isoodon obesulus (Shaw and Nodder) LN Thomas, J Seebeck, P Brown, R Wallis, C Kemper Bandicoots and Bilbies. Surrey Beatty & Sons, Sydney, 335-343, 1990 | 16 | 1990 |
| Diet of powerful owls in the Yarra Valley, Victoria R Wallis, R Cooke, A Webster Australian Field Ornithology 17 (8), 2016 | 15 | 2016 |
