| Big brains, enhanced cognition, and response of birds to novel environments D Sol, RP Duncan, TM Blackburn, P Cassey, L Lefebvre Proceedings of the National Academy of Sciences 102 (15), 5460-5465, 2005 | 1017 | 2005 |
| Brains, innovations and evolution in birds and primates L Lefebvre, SM Reader, D Sol Brain Behavior and Evolution 63 (4), 233-246, 2004 | 888 | 2004 |
| Behavioural flexibility and invasion success in birds D Sol, S Timmermans, L Lefebvre Animal behaviour 63 (3), 495-502, 2002 | 770 | 2002 |
| Feeding innovations and forebrain size in birds L Lefebvre, P Whittle, E Lascaris, A Finkelstein Animal Behaviour 53 (3), 549-560, 1997 | 670 | 1997 |
| Brain size predicts the success of mammal species introduced into novel environments D Sol, S Bacher, SM Reader, L Lefebvre the american naturalist 172 (S1), S63-S71, 2008 | 500 | 2008 |
| Cetaceans have complex brains for complex cognition L Marino, RC Connor, RE Fordyce, LM Herman, PR Hof, L Lefebvre, ... PLoS biology 5 (5), e139, 2007 | 422 | 2007 |
| Tools and brains in birds L Lefebvre, N Nicolakakis, D Boire Behaviour 139 (7), 939-973, 2002 | 418 | 2002 |
| Behavioural flexibility predicts invasion success in birds introduced to New Zealand D Sol, L Lefebvre Oikos 90 (3), 599-605, 2000 | 380 | 2000 |
| Technical innovations drive the relationship between innovativeness and residual brain size in birds SE Overington, J Morand-Ferron, NJ Boogert, L Lefebvre Animal Behaviour 78 (4), 1001-1010, 2009 | 317 | 2009 |
| Brain size, innovative propensity and migratory behaviour in temperate Palaearctic birds D Sol, L Lefebvre, JD Rodríguez-Teijeiro Proceedings of the Royal Society B: Biological Sciences 272 (1571), 1433-1441, 2005 | 283 | 2005 |
| Big-brained birds survive better in nature D Sol, T Székely, A Liker, L Lefebvre Proceedings of the Royal Society B: Biological Sciences 274 (1611), 763-769, 2007 | 279 | 2007 |
| Problem solving and neophobia in a columbiform–passeriform assemblage in Barbados SJ Webster, L Lefebvre Animal Behaviour 62 (1), 23-32, 2001 | 278 | 2001 |
| Song complexity correlates with learning ability in zebra finch males NJ Boogert, LA Giraldeau, L Lefebvre Animal Behaviour 76 (5), 1735-1741, 2008 | 245 | 2008 |
| Relative size of the hyperstriatum ventrale is the best predictor of feeding innovation rate in birds S Timmermans, L Lefebvre, D Boire, P Basu Brain Behavior and Evolution 56 (4), 196-203, 2000 | 237 | 2000 |
| Scrounging prevents cultural transmission of food-finding behaviour in pigeons LA Giraldeau, L Lefebvre Animal Behaviour 35 (2), 387-394, 1987 | 230 | 1987 |
| The social transmission of a food-finding technique in pigeons: what is learned? B Palameta, L Lefebvre Animal behaviour 33 (3), 892-896, 1985 | 211 | 1985 |
| Problem-solving performance is correlated with reproductive success in a wild bird population L Cauchard, NJ Boogert, L Lefebvre, F Dubois, B Doligez Animal Behaviour 85 (1), 19-26, 2013 | 206 | 2013 |
| Brains, lifestyles and cognition: are there general trends? L Lefebvre, D Sol Brain, behavior and evolution 72 (2), 135-144, 2008 | 203 | 2008 |
| Social learning and innovation are positively correlated in pigeons (Columba livia) J Bouchard, W Goodyer, L Lefebvre Animal cognition 10, 259-266, 2007 | 201 | 2007 |
| Behavioural flexibility predicts species richness in birds, but not extinction risk N Nicolakakis, D Sol, L Lefebvre Animal Behaviour 65 (3), 445-452, 2003 | 192 | 2003 |
