Where do Scotland’s ospreys go on migration? What incredible challenges do they face along the way? Through stories, images and first-person accounts, conservationist and paramotorist Sacha Dench brings us their individual journeys of life, death, and sudden disappearance. Her Conservation Without Borders team followed these impressive birds from the sky, the land, and even underwater, all the way to Africa and back, to investigate where they go, who they meet, and why we lose so many on this great migration. Be prepared for a big, inspirational adventure.