| Investigation of luminescent materials under ultraviolet excitation energies from 5 to 25 eV JK Berkowitz, JA Olsen Journal of luminescence 50 (2), 111-121, 1991 | 118 | 1991 |
| Dealing with disruptive students in the classroom P Cooper, J Olsen Routledge, 2014 | 87 | 2014 |
| Breeding of the peregrine falcon Falco peregrinus. III. Weather, nest quality and breeding success PD Olsen, J Olsen Emu 89 (1), 6-14, 1989 | 77 | 1989 |
| First principles investigation of electronic structure and associated properties of zinc orthosilicate phosphors KC Mishra, KH Johnson, BG DeBoer, JK Berkowitz, J Olsen, EA Dale Journal of luminescence 47 (5), 197-206, 1991 | 74 | 1991 |
| Food and hunting of eight breeding raptors near Canberra, 1990-1994 J Olsen, E Fuentes, AB Rose, S Trost Australian Field Ornithology 23 (2), 77-95, 2006 | 65 | 2006 |
| Diets of wedge-tailed eagles (Aquila audax) and little eagles (Hieraaetus morphnoides) breeding near Canberra, Australia J Olsen, D Judge, E Fuentes, AB Rose, SJS Debus Journal of Raptor Research 44 (1), 50-61, 2010 | 53 | 2010 |
| A new Ninox owl from Sumba, Indonesia J Olsen, M Wink, H Sauer-Gurth, S Trost Emu 102 (3), 223-231, 2002 | 48 | 2002 |
| Trophic relationships between neighbouring White-bellied Sea-Eagles (Haliaeetus leucogaster) and Wedge-tailed Eagles (Aquila audax) breeding on rivers and … J Olsen, E Fuentes, AB Rose Emu-Austral Ornithology 106 (3), 193-201, 2006 | 46 | 2006 |
| Sexual size dimorphism in raptors: intrasexual competition in the larger sex for a scarce breeding resource, the smaller sex PD Olsen, J Olsen Emu-Austral Ornithology 87 (1), 59-62, 1987 | 45 | 1987 |
| Breeding of the peregrine falcon Falco peregrinus. I. Weather, nest spacing and territory occupancy PD Olsen, J Olsen Emu 88 (4), 195-201, 1988 | 40 | 1988 |
| Australian high country raptors J Olsen Csiro Publishing, 2014 | 38 | 2014 |
| Dietary shifts based upon prey availability in Peregrine Falcons and Australian Hobbies breeding near Canberra, Australia J Olsen, E Fuentes, DM Bird, AB Rose, D Judge Journal of Raptor Research 42 (2), 125-137, 2008 | 37 | 2008 |
| A brood-size manipulation experiment with Peregrine Falcons, Falco peregrinus, near Canberra J Olsen, AD Tucker Emu-Austral Ornithology 103 (2), 127-132, 2003 | 37 | 2003 |
| Home-range size and territorial calling of southern boobooks (Ninox novaeseelandiae) in adjacent territories J Olsen Journal of Raptor Research 45 (2), 136-142, 2011 | 35 | 2011 |
| Does rain hamper hunting by breeding raptors? P Olsen, J Olsen Emu-Austral Ornithology 92 (3), 184-187, 1992 | 33 | 1992 |
| Breeding of the peregrine falcon Falco peregrinus. II. Weather, nest quality and the timing of egg laying PD Olsen, J Olsen Emu 89 (1), 1-5, 1989 | 32 | 1989 |
| Population trends, distribution and status of the peregrine falcon in Australia P Olsen, J Olsen Peregrine falcon populations: their management and recovery, 255-274, 1988 | 31 | 1988 |
| Australian high country owls J Olsen CSIRO PUBLISHING, 2011 | 29 | 2011 |
| Distribution, Status, Movements and Breeding of the Grey Falcon Falco Hypoleucos PD Olsen, J Olsen Emu-Austral Ornithology 86 (1), 47-51, 1986 | 29 | 1986 |
| Breeding success, cliff characteristics and diet of Peregrine Falcons at high altitude in the Australian Capital Territory J Olsen, S Debus, AB Rose, G Hayes Corella 28 (2), 33-37, 2004 | 27 | 2004 |
