Bumblebees show cognitive flexibility by improving on an observed complex behavior

Operant Conditioning in Honey Bees (Apis mellifera L.): The Cap Pushing Response

(2016) Charles I. Abramson et al.   PLoS One

Associative Mechanisms Allow for Social Learning and Cultural Transmission of String Pulling in an Insect

(2016) Sylvain Alem et al.   PLOS BIOLOGY

Complex operant learning by worker bumblebees (Bombus impatiens): detour behaviour and use of colours as discriminative stimuli

(2015) H. B. Mirwan et al.   INSECTES SOCIAUX

Convergent evolution of complex brains and high intelligence

(2015) G. Roth   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Observational Conditioning in Flower Choice Copying by Bumblebees (Bombus terrestris): Influence of Observer Distance and Demonstrator Movement

(2014) Aurore Avarguès-Weber et al.   PLoS One

Cognition with few neurons: higher-order learning in insects

(2013) Martin Giurfa   TRENDS IN NEUROSCIENCES

Conspecific and Heterospecific Information Use in Bumblebees

(2012) Erika H. Dawson et al.   PLoS One

Animal Cognition: Concepts from Apes to Bees

(2011) Lars Chittka et al.   CURRENT BIOLOGY

Are Bigger Brains Better?

(2009) Lars Chittka et al.   CURRENT BIOLOGY