The cliffs above Polset have provided nesting for the golden eagle. If the eyries (nests) are poorly visible, the eagles can still be seen during the mating season when they put on magnificent displays. During these displays, the eagles fly through the skies tracing the curves of a parabola, soaring rapidly then diving. It is said that the eagles festoon. The period running from March to April is the best time to see this wonderful spectacle.