![Marathon Migrators](https://img.oercommons.org/160x134/oercommons/media/upload/materials/screenshots/materials-course-9625.png)
This video segment from NOVA: "The Mystery of Animal Pathfinders" explores how the migratory patterns of shorebirds have evolved to coincide with the spawning of horseshoe crabs.
- Subject:
- Life Science
- Material Type:
- Activity/Lab
- Provider:
- PBS LearningMedia
- Provider Set:
- PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
- Author:
- National Science Foundation
- WGBH Educational Foundation
- Date Added:
- 09/26/2003