Popular science series about zoos and reserves of Ukraine, wild animals that live in our country and unusual cases of human and animal communication. The series is based on authors' shootings in the best reserves and zoos of Ukraine (there are also author surveys from the world's zoos). Crew of the series, with the help of workers of zoos and nature reserves, have managed to collect unique materials about the life of little-known animals that are rare and endangered species for zoos and wildlife.