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slideshow
Backbone of Biodiversity at Risk
The International Union for the Conservation of Nature (IUCN) maintains the...
Thu, 10/28/2010 - 19:01
slideshow
Bizarre and Beautiful Coral Reef Animals
From parrotfish that cover themselves in a blanket of their own mucus to tiny pygmy...
Fri, 12/04/2009 - 14:05
slideshow
The Hyper Eyes of Hyperiids: How Some Shrimp-Like Creatures See Light in the Deep Sea
Hyperiid amphipods are small crustaceans related to sand fleas and distantly...
Tue, 08/19/2014 - 10:47
slideshow
Under Arctic Ice
Hidden beneath Arctic ice is a world few have ever seen. Take the icy plunge with a...
Tue, 01/04/2011 - 14:48
slideshow
Laysan Albatrosses’ Plastic Problem
Laysan albatrosses (Phoebastria immutabilis) are incredible birds. They have a...
Fri, 05/10/2013 - 14:47
slideshow
A Trip South to Antarctica’s Ross Sea
The Ross Sea, a 1.9 million square mile (3.6 million square km) stretch of ocean...
Mon, 06/10/2013 - 11:37
slideshow
Mangroves: Photos of Plants and Animals
Mangrove is the name for a tree—and also for a complex ecosystem—that bridges...
Mon, 09/29/2014 - 11:48
Lesson Plan
Just Jelly: ecological role of gelatinous zooplankton
In this activity, students will be able to compare and contrast the feeding...
Mon, 08/08/2011 - 16:55
Lesson Plan
Trophic relationships in Arctic marine ecosystems
In this activity, students will be able to describe how ratios of stable nitrogen...
Mon, 08/08/2011 - 16:47
Lesson Plan
Jelly Critters: Gelatinous zooplankton
In this activity, students will be able to compare and contrast at least three...
Mon, 08/08/2011 - 16:09
Lesson Plan
Prince William's Oily Mess - A Tale of Recovery
How does an ecosystem recover from a major one-time insult such as an oil spill? As...
Sat, 06/05/2010 - 09:55
Lesson Plan
Off Base
Students define terms pH and buffer. Students explain in general terms the...
Tue, 12/01/2009 - 12:21