Figure 2

Determining the foraging rate for the pollinators if they visit only signaling high-yield plants. It takes time T F to find a plant. With probability 1 − h, the plant is not high-yield and the pollinator keeps searching for the plant. If the plant is signaling, the pollinator may still skip it with the probability \(1-{v}_{S}\) (and then keeps searching for the plant). With probability v S , the pollinator visits the plant and spends time T V foraging on flowers.