In La Senda Verde, a wildlife sanctuary in Bolivia, the animals run freely without cages or barriers, meaning the volunteers at the center have ample opportunities to get up close and personal with the critters. While working at the center, Goska grew close to some of the red howler monkeys housed in La Senda Verde, so close that the monkeys felt happy smothering her with kisses on more than one occasion. Credit: YouTube/Swiatoczamigoski