Kazuharu Ohashi

发表

How does a floral colour‐changing species differ from its non‐colour‐changing congener? – a comparison of trait combinations and their effects on pollination

K. Ohashi, Miki F. Suzuki, Kazuharu Ohashi, 2014 .

Contrasting responses of bumble bees to feeding conspecifics on their familiar and unfamiliar flowers

Yukihiko Toquenaga, Y. Toquenaga, Kazuharu Ohashi, 2007, Proceedings of the Royal Society B: Biological Sciences.

How do floral display size and the density of surrounding flowers influence the likelihood of bumble bee revisitation to a plant

S. Sakai, K. Ohashi, Takashi T. Makino, 2007 .

Efficient harvesting of renewing resources

J. Thomson, K. Ohashi, Kazuharu Ohashi, 2005 .

CONSEQUENCES OF FLORAL COMPLEXITY FOR BUMBLEBEE‐MEDIATED GEITONOGAMOUS SELF‐POLLINATION IN SALVIA NIPPONICA MIQ. (LABIATAE)

K. Ohashi, Kazuharu Ohashi, 2002, Evolution; international journal of organic evolution.

Visit larger displays but probe proportionally fewer flowers: counterintuitive behaviour of nectar-collecting bumble bees achieves an ideal free distribution

T. Yahara, K. Ohashi, Kazuharu Ohashi, 2002 .

How long to stay on, and how often to visit a flowering plant? a model for foraging strategy when floral displays vary in size

T. Yahara, K. Ohashi, Kazuharu Ohashi, 1999 .

Effects of variation in flower number on pollinator visits in Cirsium purpuratum (Asteraceae).

T. Yahara, K. Ohashi, Kazuharu Ohashi, 1998, American journal of botany.

Floral colour change in the eyes of pollinators: testing possible constraints and correlated evolution

K. Arikawa, K. Ohashi, Takashi T. Makino, 2015 .

Ability of bumblebees to discriminate differences in the shape of artificial flowers of Primula sieboldii (Primulaceae).

S. Ninomiya, H. Iwata, Y. Yoshioka, 2007, Annals of botany.

Trapline foraging by bumble bees: VI. Behavioral alterations under speed-accuracy trade-offs

J. Thomson, K. Ohashi, Kazuharu Ohashi, 2013 .

Trapline foraging by pollinators: its ontogeny, economics and possible consequences for plants.

J. Thomson, K. Ohashi, Kazuharu Ohashi, 2009, Annals of botany.

Facultative use of the repellent scent mark in foraging bumblebees: complex versus simple flowers

Lars Chittka, James D. Thomson, L. Chittka, 2006, Animal Behaviour.

Trapline foraging by bumble bees: VII. Adjustments for foraging success following competitor removal

J. Thomson, A. Leslie, K. Ohashi, 2013 .

An automated system for tracking and identifying individual nectar foragers at multiple feeders

James D. Thomson, J. Thomson, Kazuharu Ohashi, 2010, Behavioral Ecology and Sociobiology.

Trapline foraging by bumble bees: V. Effects of experience and priority on competitive performance

Alison Leslie, James D. Thomson, J. Thomson, 2008 .

Trapline foraging by bumble bees: IV. Optimization of route geometry in the absence of competition

James D. Thomson, J. Thomson, Kazuharu Ohashi, 2007 .

Trade‐off mitigation: a conceptual framework for understanding floral adaptation in multispecies interactions

J. Thomson, A. Jürgens, K. Ohashi, 2021, Biological reviews of the Cambridge Philosophical Society.

Cognitive Ecology of Pollination: Behavioural responses of pollinators to variation in floral display size and their influences on the evolution of floral traits

T. Yahara, K. Ohashi, Kazuharu Ohashi, 2001 .