| Behavioral responses of pollinators to variation in floral display size and their influences on the evolution of floral traits K Ohashi, T Yahara Cognitive ecology of pollination, 274-296, 2001 | 194 | 2001 |
| Trapline foraging by pollinators: its ontogeny, economics and possible consequences for plants K Ohashi, JD Thomson Annals of botany 103 (9), 1365-1378, 2009 | 143 | 2009 |
| Visit larger displays but probe proportionally fewer flowers: counterintuitive behaviour of nectar‐collecting bumble bees achieves an ideal free distribution K Ohashi, T Yahara Functional Ecology 16 (4), 492-503, 2002 | 142 | 2002 |
| Effects of variation in flower number on pollinator visits in Cirsium purpuratum (Asteraceae) K Ohashi, T Yahara American Journal of Botany 85 (2), 219-224, 1998 | 140 | 1998 |
| How do floral display size and the density of surrounding flowers influence the likelihood of bumble bee revisitation to a plant? TT Makino, K Ohashi, S Sakai Functional Ecology 21 (1), 87-95, 2007 | 126 | 2007 |
| Trapline foraging by bumble bees: IV. Optimization of route geometry in the absence of competition K Ohashi, JD Thomson, D D'souza Behavioral Ecology 18 (1), 1-11, 2007 | 113 | 2007 |
| Efficient harvesting of renewing resources K Ohashi, JD Thomson Behavioral ecology 16 (3), 592-605, 2005 | 90 | 2005 |
| Contrasting responses of bumble bees to feeding conspecifics on their familiar and unfamiliar flowers LG Kawaguchi, K Ohashi, Y Toquenaga Proceedings of the Royal Society B: Biological Sciences 274 (1626), 2661-2667, 2007 | 88 | 2007 |
| Facultative use of the repellent scent mark in foraging bumblebees: complex versus simple flowers N Saleh, K Ohashi, JD Thomson, L Chittka Animal Behaviour 71 (4), 847-854, 2006 | 84 | 2006 |
| Trapline foraging by bumble bees: V. Effects of experience and priority on competitive performance K Ohashi, A Leslie, JD Thomson Behavioral Ecology 19 (5), 936-948, 2008 | 80 | 2008 |
| How long to stay on, and how often to visit a flowering plant?: a model for foraging strategy when floral displays vary in size K Ohashi, T Yahara Oikos 86 (2), 386-392, 1999 | 79 | 1999 |
| Do bumble bees save time when choosing novel flowers by following conspecifics? LG Kawaguchi, K Ohashi, Y Toquenaga Functional Ecology 20 (2), 239-244, 2006 | 73 | 2006 |
| Floral colour change in the eyes of pollinators: testing possible constraints and correlated evolution. K Ohashi, TT Makino, K Arikawa Functional Ecology, 2015 | 70 | 2015 |
| Consequences of floral complexity for bumblebee‐mediated geitonogamous self‐pollination in Salvia nipponica Miq.(Labiatae) K Ohashi Evolution 56 (12), 2414-2423, 2002 | 60 | 2002 |
| Ability of Bumblebees to Discriminate Differences in the Shape of Artificial Flowers of Primula sieboldii (Primulaceae) Y Yoshioka, K Ohashi, A Konuma, H Iwata, R Ohsawa, S Ninomiya Annals of Botany 99 (6), 1175-1182, 2007 | 44 | 2007 |
| An automated system for tracking and identifying individual nectar foragers at multiple feeders K Ohashi, D D’Souza, JD Thomson Behavioral Ecology and Sociobiology 64, 891-897, 2010 | 41 | 2010 |
| Trade‐off mitigation: a conceptual framework for understanding floral adaptation in multispecies interactions K Ohashi, A Jürgens, JD Thomson Biological Reviews 96 (5), 2258-2280, 2021 | 30 | 2021 |
| How does a floral colour‐changing species differ from its non‐colour‐changing congener?–a comparison of trait combinations and their effects on pollination MF Suzuki, K Ohashi Functional Ecology 28 (3), 549-560, 2014 | 27 | 2014 |
| Effects of flower production and predispersal seed predation on reproduction in Cirsium purpuratum K Ohashi, T Yahara Canadian Journal of Botany 78 (2), 230-236, 2000 | 24 | 2000 |
| Trapline foraging by bumble bees: VI. Behavioral alterations under speed–accuracy trade-offs K Ohashi, JD Thomson Behavioral ecology 24 (1), 182-189, 2013 | 21 | 2013 |
James D ThomsonProfessor of Ecology and Evolutionary Biology, University of TorontoCorreu electrònic verificat a utoronto.ca
