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Now showing items 11-20 of 154

Strategies of the honeybee Apis mellifera during visual search for vertical targets presented at various heights: a role for spatial attention?

Morawetz, L; Chittka, L; Spaethe, J (2014)

When honeybees are presented with a colour discrimination task, they tend to choose swiftly and accurately when objects are presented in the ventral part of their frontal visual field. In contrast, poor performance is ...

Convergent evolution of floral signals underlies the success of Neotropical orchids

Papadopulos, AST; Powell, MP; Pupulin, F; Warner, J; Hawkins, JA; Salamin, N; Chittka, L; Williams, NH; Whitten, WM; Loader, D;... (2013-08-22)

The promise of genomics in the study of plant-pollinator interactions

Clare, EL; Schiestl, FP; Leitch, AR; Chittka, L (2013)

Bees do not use nearest-neighbour rules for optimization of multi-location routes

Lihoreau, M; Chittka, L; Le Comber, SC; Raine, NE (2012-02-23)

The genomes of two key bumblebee species with primitive eusocial organization

Sadd, BM; Barribeau, SM; Bloch, G; de Graaf, DC; Dearden, P; Elsik, CG; Gadau, J; Grimmelikhuijzen, CJP; Hasselmann, M; Lozier, JD;... (2015-04-24)

Merging of long-term memories in an insect

Hunt, KL; Chittka, L

© 2015 Elsevier Ltd All rights reserved.Research on comparative cognition has largely focused on successes and failures of animals to solve certain cognitive tasks, but in humans, memory errors can be more complex than ...

A possible structural correlate of learning performance on a colour discrimination task in the brain of the bumblebee

Li, L; MaBouDi, H; Egertova, M; Elphick, MR; Chittka, L; Perry, CJ (2017-10-11)

The effect of polyploidy and hybridization on the evolution of floral colour in Nicotiana (Solanaceae).

McCarthy, EW; Arnold, SE; Chittka, L; Le Comber, SC; Verity, R; Dodsworth, S; Knapp, S; Kelly, LJ; Chase, MW; Baldwin, IT;... (2015-06)

Speciation in angiosperms can be accompanied by changes in floral colour that may influence pollinator preference and reproductive isolation. This study investigates whether changes in floral colour can accompany polyploid ...

Colony nutritional status modulates worker responses to foraging recruitment pheromone in the bumblebee Bombus terrestris

Molet, M; Chittka, L; Stelzer, RJ; Streit, S; Raine, NE (2008-10)

Visual ecology of aphids-a critical review on the role of colours in host finding

Doring, TF; Chittka, L (2007-03)

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