marine sanctuary

Your Call: Restoring the oceans

Sep 12, 2016
NOAA

On the Septermber 12th edition of Your Call, we’ll have a conversation about marine sanctuaries. Last month, President Obama created the largest marine protected area on the planet. He expanded the Papahānaumokuākea Marine Monument to include half-a-million-square-miles of waters in the Northwestern Hawaiian Islands.

Sharks of the San Francisco Bay

Mar 20, 2012
Photo by David McGuire

They are the Bay's majestic apex predators, critical to the aquatic food web and leading indicators of the health of the entire Bay ecosystem. Yet, relatively little is known about the eleven species of shark who call the San Francisco Bay home. What is the size, range, and biology of each of these populations?