| Foraging theory DW Stephens, JR Krebs Princeton university press, 1986 | 10539 | 1986 |
| An introduction to behavioural ecology NB Davies Wiley Blackwell Scientific, 2012 | 5458 | 2012 |
| Behavioural ecology: an evolutionary approach JR Krebs, NB Davies John Wiley & Sons, 2009 | 3706 | 2009 |
| Arms races between and within species R Dawkins, JR Krebs Proceedings of the Royal Society of London. Series B. Biological Sciences …, 1979 | 2809 | 1979 |
| Animal signals: information or manipulation? R Dawkins, JR Krebs | 1870 | 1978 |
| Animal signals: mind-reading and manipulation JR Krebs, R Dawkins | 1753 | 1984 |
| Optimal foraging: decision rules for predators JR Krebs Behavioral ecology, 1978 | 1274 | 1978 |
| The second silent spring? JR Krebs, JD Wilson, RB Bradbury, GM Siriwardena Nature 400 (6745), 611-612, 1999 | 1260 | 1999 |
| Territory and breeding density in the Great Tit, Parus major L. JR Krebs Ecology 52 (1), 2-22, 1971 | 1036 | 1971 |
| The physics of the B factories A Bevan, B Golob, T Mannel, S Prell, B Yabsley Springer Nature, 2017 | 774 | 2017 |
| Hippocampal specialization of food-storing birds. JR Krebs, DF Sherry, SD Healy, VH Perry, AL Vaccarino Proceedings of the National Academy of Sciences 86 (4), 1388-1392, 1989 | 773 | 1989 |
| Test of optimal sampling by foraging great tits JR Krebs, A Kacelnik, P Taylor Nature 275 (5675), 27-31, 1978 | 746 | 1978 |
| Hunting by expectation or optimal foraging? A study of patch use by chickadees JR Krebs, JC Ryan, EL Charnov Animal behaviour 22, 953-IN3, 1974 | 739 | 1974 |
| Optimal prey selection in the great tit (Parus major) JR Krebs, JT Erichsen, MI Webber, EL Charnov Animal Behaviour 25, 30-38, 1977 | 701 | 1977 |
| On clutch‐size and fitness EL Charnov, JR Krebs Ibis 116 (2), 217-219, 1974 | 698 | 1974 |
| Colonial nesting and social feeding as strategies for exploiting food resources in the Great Blue Heron (Ardea herodias) JR Krebs Behaviour, 99-134, 1974 | 601 | 1974 |
| Territorial defence in the great tit (Parus major): Do residents always win? JR Krebs Behavioral ecology and sociobiology 11, 185-194, 1982 | 572 | 1982 |
| Optimization in behavioural ecology. JR Krebs, RH McCleery | 563 | 1984 |
| Flocking and feeding in the great tit Parus major–an experimental study JR Krebs, MH MacRoberts, JM Cullen Ibis 114 (4), 507-530, 1972 | 555 | 1972 |
| Song repertoires and territory defence in the great tit J Krebs, R Ashcroft, M Webber Nature 271 (5645), 539-542, 1978 | 465 | 1978 |
