Silver-Y moth
the antennae are long and thin. The moths fly during the day as well as at night, often in large swarms. They fly rapidly from flower to flower, often resting [...] November, migrating back to southern Europe for the winter months. The moths can fly 2,000 to 2,500 km. In temperate climates, the species produces one to two [...] shades of brown to grey, but the most distinctive feature is the irregular white mark. The hindwings are brown with a broad, dark band along the margin. The