english: You strap it onto your forehead, so you can see the reflection in the eyes of the animal. So, if you go out at night, you shine a flashlight, the animals are bright.
non_english: Pripevníte si ju na čelo, aby ste mohli vidieť odrazy v očiach zvierat. Ak sa teda v noci vyberiete a svietite baterkou, oči zvierat žiaria.