Figure 5. Results of transfer tests to determine our trained bees' ability to discriminate between patterns containing higher (unknown) numbers of elements.

(a–b) Bees trained to discriminate between two and three are tested on patterns with four and five elements. (c–d) Discrimination by the same set of bees between five and six. (e) Discrimination by the same set of bees between four and six. The notations used here are the same as those in Figure 3.