Transfer and interference in bumblebee learning

The types of interactions between learning events can significantly affect the value of learning. Learning one task may enhance the learning of a subsequent task (transfer), but the learning of a new task may also interfere with the memory of a previously learned task. Bumblebees, Bombus occidentalis, were tested for the magnitudes of transfer and interference between two related learning events. On the one hand, bees showed no evidence for …