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The North Atlantic right whale, Phoenix, lifts her tail up out of the water.
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Phoenix's Tail

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Two longsnout seahorses underwater.
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Longsnout Seahorse

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A female (top left) and male Photerus annecohenae. Note that females are larger than males (sexual dimorphism) and that males have bigger eyes.
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You Light Up My World!

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Two nurse sharks hover over a baited cage
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Oil, Oil Everywhere

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Two nurse sharks hover over a baited cage
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Treasures in Jeopardy

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Two nurse sharks hover over a baited cage
Lesson Plan

Keeping Watch on Coral Reefs

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a fossilized jawbone and tooth of an ichthyosaur
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An Ichthyosaur Jaw Bone

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a crab next to a coral den
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Crabs Make Coral Castles

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A sea sponge underwater
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Sponges of the Sea

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a coral reef with the outline of a fishing boat at the surface
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Resiliency in the Face of Fishing

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A prickly dogfish swims in blue water near the ocean's bottom.
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Prickly Dogfish

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This is a series of images showing how a typical nightly courtship display would look like, where certain males initiate the display (2), others follow (3), and different species display their own unique “light shows” nearby (4 and 5).
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A typical nightly courtship display for P. annecohenae

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