Abstract

Overview

For centuries, humans have been fascinated by how migratory animals find their way over thousands of kilometres. This study delves into the underlying mechanisms that support this incredible ability.

Findings

• The review focuses on the orientation and navigation strategies used by long-distance migratory animals.
• Emphasizes the role of magnetoreception among different sensory cues used in navigation.
• Discusses the necessity of multiscale and multisensorial cue integration in the brain for effective navigation.

Conclusion

The study raises twenty important mechanistic questions related to long-distance animal navigation that should be addressed to enhance our understanding of these processes over the coming two decades.