These "elevator" rudists, an ancient bivalve, used one long heavy valve to anchor...
Right Whale Baleen
A right whale opens its mouth wide, revealing huge plates of baleen hanging from...
Baleen in Action
The fringed baleen plates are easy to observe as this North Atlantic right whale...
Phoenix is seen skim feeding off the coast of Maine in August 2004. More about the...
What is El Nino?
This activity explores the potential for climate variability and change to trigger...
Fri, 03/19/2010 - 14:51
How do Humpback Whales Feed?
The activity covers feeding behaviors of humpback whales. It also teaches how...
Tue, 11/24/2009 - 15:16