Polyamorous and bisexual biologist and LGBTQ+ activist Antonia Forster just convinced me: all the kinky stuff I’m into is nothing compared to the animals out there. In her TEDx talk, Antonia Forster breaks down how freaky sea slugs, bees, and bonobos really get, what the heck „natural“ means, and where you may be wrong with your assumptions about gender and sexuality. Antonia Forster: „Homosexuality has been documented in more than 1,500 different species of animals.