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Filtering by Tag: pollen learning

Bees on a sugar rush? New Animal Behaviour paper out!

Anne Leonard

Most flowers offer visitors some combination of nectar AND pollen, but nearly all research on bee cognition involves nectar alone (or, increasingly, pollen alone). We wondered how well bees learned an association between color and a given resource (pollen) when they were also collecting the alternative resource (nectar).

The paper tells a complex story that can be easily summarized: while collecting pollen had no effect on bees' ability to learn a nectar-color association, collecting nectar impaired their ability to learn a pollen-color association.

Read the whole story for our thoughts on why this might be happening, and what it might mean for plant fitness. This paper was a long time in coming, so it's nice to see out!

What floral features do bees learn based on pollen? New paper out!

Anne Leonard


Bees might learn that the colors of petals, anthers, or pollen itself predicts pollen rewards.

In our new Animal Behaviour paper (Muth et al. 2016 or try ResearchGate) , Felicity pushed the study of pollen learning forward by 1) demonstrating that bees can learn based on reinforcement by floral-collected pollen and 2) exploring what features of flowers they can learn, and how long they remember these associations.