Vertebrates benefit from the plants or from small prey, especially hares or the common lizards with its thick tail, which is coveted by the reptile-eating short-toed snake eagle. Among the birds of prey, you may spot the characteristic silhouette of a Montagu’s harrier or hen harrier, with their low contour-hugging flight. Among the many passerines, you may spot the Northern wheatear, a summer guest, sitting on a stone, or more rarely a grey partridge. If you listen, you may well hear larks singing.