The blue-spotted stingray (Taeniura lymma) doesn’t like to be covered in sand...
Diver Meets Manta Ray
Manta rays are related to sharks, but have quite a different reputation among...
Marine Sanctuary Map
The United States has a network of protected areas in the waters off our coasts....
In Hot Water
This lesson combines Life Science and Investigation State Standards as it builds on...
Fri, 11/30/2012 - 10:40
Long Live the Sharks and Rays
Students will learn about adaptations that have helped sharks and rays survive....
Mon, 11/30/2009 - 13:20