Photograph located in the Twilight Zone section of the Open Ocean exhibit under the caption "Light to Hide By."

Specimen located in the Coral Reef exhibit under the caption "Dazzling, Delicate, and Teeming with Life."

Specimen located in the Coral Reef exhibit under the caption "Dazzling, Delicate, and Teeming with Life."

Fossil located in the Journey Through Time exhibit on the left side, labeled "Evolution," of the first case of Trilobites under the caption "Trilobites Everywhere."

Fossil located in the KP Extinction section of the Journey Through Time exhibit under the caption "Who Lives? Who Dies?"

Coral head specimen located in the high cases of the Collections exhibit.

Photograph located in the Zones of the Open Ocean section of the Open Ocean exhibit under the caption "How Do Populations Get Started?"

Photograph located in the Zones of the Open Ocean section of the Open Ocean exhibit under the caption "How Do Populations Get Started?"

Specimen located in the Coral Reef exhibit under the caption "What is Coral?"

Model located in the Biodiversity section of the Entry Experience exhibit in Case #3.

Model located in the Twilight Zone section of the Open Ocean exhibit under the caption "What Does It Take to Survive in the Twilight Zone?"

Specimen located in the Deep Ocean section of the Open Ocean exhibit under the caption "Who Lives in the Deep Ocean?"

Specimen located in the Ocean Surface section of the Open Ocean exhibit under the caption "Sunny Nursery."

Model located in the Biodiversity section of the Entry Experience exhibit in Case #2 on the right side in the display about size labeled "How Big is a Shark?."

Model located in the Biodiversity section of the Entry Experience exhibit in Case #3.

Specimen located in the Southern Ocean section of the Poles Apart exhibit under the caption "What is There to Eat?"

Specimen located in the Ocean Surface section of the Open Ocean exhibit under the caption "Who Lives Near the Sunlit Surface?"

Model located in the Ocean Surface section of the Open Ocean exhibit in the Turn-Table Sargassum Model.

Mouth fossil located in the Cambrian Explosion section of the Journey Through Time exhibit under the caption "How Did They Live?"

Claw fossil located in the Cambrian Explosion section of the Journey Through Time exhibit under the caption "How Did They Live?"

Specimen located in the Deep Ocean section of the Open Ocean exhibit under the caption "What Does it Take to Live in the Deep Water Column?"

Photograph located in the Deep Ocean section of the Open Ocean exhibit under the caption "Rough Going for Orange Goby."

Model located in the Catalog of Coasts section of the Shores and Shallow exhibit under the caption "Volcanic Islands."

Specimen located in the Biodiversity section of the Entry Experience exhibit in Case #3 on the left side in the relatedness display under the caption "Looks Can Be Deceiving."

Photograph located in the Southern Ocean section of the Poles Apart exhibit under the caption "How They Survive the Deep Freeze."

Microbial mats photograph located in the Biodiversity section of the Entry Experience exhibit in Case #1.

The female giant squid is located in a long case beneath the model of Phoenix the North Atlantic Right Whale. The male giant squid is located in a display case in Collections under the caption "How Giant is a Giant Squid?"

Photograph located in the Catalog of Coasts section of the Shores and Shallows exhibit under the caption "Home Sweet Marsh."

Specimen located in the Twilight Zone section of the Open Ocean exhibit under the caption "What Big (and Weird) Eyes You Have!"

Photograph located in the Biodiversity section of the Entry Experience exhibit in Case #1 on the right side in the display on size under the caption “Big, Small, and In Between."

Fossil located in the Permian Extinction section of the Journey Through Time exhibit under the caption "A Whole New World."

Fossil located in the Journey Through Time exhibit on the rail display of the first case of trilobites on the left side, labelled Evolution, under the caption "Why Were There So Many Kinds of Trilobites?"

Fossil located in the Permian Extinction section of the Journey Through Time exhibit under the Caption "A Whole New World."

Photograph located in the Biodiversity section of the Entry Experience exhibit in Case #1 on the left side in the display on habitat under the caption “Do Related Animals Always Live in the Same Environment."

Specimen located in the Biodiversity section of the Entry Experience exhibit in Case #2 on the right side in the habitat display labeled "Where You Live Affects How You Live."

Photograph located in the Biodiversity section of the Entry Experience exhibit in Case #1 on the left side in the display on size under the caption “The Most Amazing Creatures You'll Never See.”

Photograph located in the Biodiversity section of the Entry Experience exhibit in Case #3 on the left side in the display on size under the caption “From One Extreme to the Other."

Fossil located in the Journey Through Time Exhibit on the left side (labeled Evolution) of the first case of trilobites under the caption "The Age of Trilobites."

Fossil located in the Early Life section of the Journey Through Time exhibit under the caption “From One Cell to Many.”

Fossil located in the Early Life section of the Journey Through Time exhibit under the caption “From One Cell to Many.”

Fossil located in the Whale Evolution section of the Whale exhibit under the caption “The Evolution of a Whale.”

Photograph located in the Twilight Zone section of the Open Ocean exhibit under the caption “Who Lives Near the Sunlit Surface?”

Specimen located in the Arctic Ocean section of the Poles Apart exhibit under the caption “How They Survive in the Deep Freeze.”

Specimen located in the Deep Ocean section of the Open Ocean exhibit under the caption “Fed By the Earth: Hydrothermal Vent Ecosystems.”

Specimen located in the Biodiversity section of the Entry Experience exhibit in Case #1 in on the right side in the size display under the caption “Big, Small, and In Between."

Model located in the Deep Ocean section of the Open Ocean exhibit under the caption “Who Lives in the Deep Ocean?”

Fossil located in the Journey Through Time Exhibit on the left side (labeled Evolution) of the first case of trilobites under the caption "The Age of Trilobites."

Specimen located in the Biodiversity section of the Entry Experience exhibit in Case #2.

Fossil located in the Journey Through Time exhibit on the left side (labeled Evolution) of the first case of Trilobites under the caption "The Age of the Trilobites."

Photograph located in the Twilight Zone section of the Open Ocean exhibit under the caption “Why Do So Many Critters Glow?”