Log In

Grades

Subjects

Info

Grades

6-8

Accessibility

Auditory, Visual, Caption

Permitted Use

Stream, Download and Share


Part of

NOVA

0 Downloads

44 Favorites

616 Views


Marathon Migrators

There are many strategies animals use for staying close to their food sources, as this video segment from NOVA: "The Mystery of Animal Pathfinders" explains. One of the most remarkable of these strategies, however, is demonstrated by the red knot, a species of shorebird that flies 20,000 miles annually in its never-ending search for food, especially the eggs of spawning horseshoe crabs.

Contributor:
Funder:
Producer: