Category: Nature > Migration
The Arctic Tern is renowned for its astonishing migratory journey, which can cover up to 71,000 kilometers (44,000 miles) each year, making it one of the longest migrations of any animal on Earth. These birds breed in the Arctic during the summer months and then embark on a southward migration to the Antarctic for the winter. One of the most fascinating adaptations that aid in their navigation is their use of the Earth's magnetic field, which allows them to maintain a sense of direction over vast open waters. Additionally, Arctic Terns have excellent eyesight and are adept at detecting changes in the Earth's magnetic field, enabling them to adjust their flight path as needed. This combination of navigational skills ensures they can make this epic journey with remarkable precision, showcasing the extraordinary capabilities of nature.