Did you know that eagles can see for distances of up to one and a half miles? Or that they can dive at 100 miles per hour? National Geographic Eagles 2019 celebrates this American icon by taking an intimate look at the bald eagle through a collection of outstanding photographs. Easily recognized due to its white (Old English: bald) head, the Eagle is a symbol of strength and freedom. Each image is accompanied by a large grid with moon phases and international holidays. National Geographic supports vital work in conservation, research, exploration, and education. This calendar includes a 3-year at-a-glance page and is earth friendly, printed with soya-based inks on FSC certified paper.