Guest Speakers | Marine Biology | Conservation

Gregor Cailliet  

Life Histories and Fishery Ecology of Sharks and Rays

Dr. Gregor Cailliet received a doctorate in Biological Sciences at the University of California, Santa Barbara in 1972. That same year, he became a faculty member at Moss Landing Marine Laboratories and has been there ever since. Dr. Cailliet presently serves as the Program Director of the Pacific Shark Research Center. He has served as an advisor to 100 masters students in the field of marine fish ecology and has also been very active in central California reserves or sanctuaries.

Audio Posted: August 26, 2009 | Running time: 3:59

Animal Information | For Kids | Marine Biology | Education Audio | Exhibits | Shark Lagoon

A Shark’s Sixth Sense  

Sharks unique ability to sense electrical impulses in the water.

Besides hearing, smelling, tasting, seeing, and feeling the world around them, sharks are adapted with a sixth sense that allows them to use electroreceptors called Ampullae de Lorenzini. Learn more about this rare ability that aids sharks in the skilled predation of their prey.

Audio Posted: August 25, 2009 | Running time: 1:14

Guest Speakers | Marine Biology | Conservation

Chris Lowe  

Shark Myths and Misconceptions

Chris Lowe has been studying sharks for over 20 years and currently runs the Shark Lab at CSULB where he was recently awarded Professor of the Year. Dr. Lowe’s research interests include the physiological and behavioral ecology of elasmobranchs and other gamefishes, as well as the role of marine refuges in fisheries conservation. He earned his bachelor’s degree in marine biology at Barrington College. He went on to get his masters in biology at CSULB. And he holds a PhD in zoology from the University of Hawaii at Manoa.

Audio Posted: August 21, 2009 | Running time: 4:01

Animal Information | Educational | Marine Biology | Education Audio

A Toothy Situation  

Taking a closer look at shark teeth

The very body part that makes sharks so intimidating is also what makes sharks so fascinating: teeth! From sharks that filter their food instead of biting to sharks that have jaws much like a nutcracker, you can learn a tremendous amount about a shark just by looking at its teeth.

Audio Posted: July 6, 2009 | Running time: 1:29

10th Anniversary Scholars | Marine Biology | Conservation

May Student Scholar: Brent Maxwell Ward  

The Aquarium of the Pacific is pleased to announce Brent Maxwell Ward as its 10th Anniversary Scholar in May for his efforts in marine science and conservation. Ward has shown a strong interest in marine biology and conservation. He studied ocean life and the tides during the summer in a NAACP sailing program. There, he learned to work with shipmates of all backgrounds. He has also volunteered at beach clean-ups at Colorado Lagoon. His interest in water extends to his participation in water polo and on the swim team. Maxwell wishes to study biology in college, and become an anesthesiologist.

Audio Posted: June 23, 2009 | Running time: 2:55

Animal Information | Educational | Marine Biology | Education Audio

Sibling Rivalry  

Sand tiger sharks get a jump start on predation.

Sibling rivalry takes on a whole new meaning in the case of sand tiger shark reproduction. Discover how these embryonic sharks become experienced predators even before they are born.

Audio Posted: June 15, 2009 | Running time: 1:47

Educational | Marine Biology | Education Audio

Against the Flow  

How fish larvae find a reef home.

Tiny drifters or determined swimmers? New research is discovering some startling information about how larval fish find and populate new reef ecosystems.

Audio Posted: June 1, 2009 | Running time: 2:35

Animal Information | Educational | Marine Biology | Education Audio

Cascade  

The complex relationships between predators

Sea otters, bald eagles, and orcas are all Alaskan marine predators. These three very different species are linked through a complex series of relationships that reach across ecosystems and species.

Audio Posted: May 18, 2009 | Running time: 3:21

Guest Speakers | Marine Biology | Conservation

Jesse Ausubel  

Counting All the Fish in the Sea

Jesse Ausubel is a Program Director for the Alfred P. Sloan Foundation and Director of the Program for the Human Environment at The Rockefeller University in New York City. During the past decade he helped launch and lead three major international scientific programs in biodiversity science: the Census of Marine Life, the Barcode of Life Initiative, and the Encyclopedia of Life. Ausubel was a main organizer of the first UN World Climate Conference (Geneva, 1979), which substantially elevated global warming on scientific and political agendas.

Audio Posted: April 30, 2009 | Running time: 3:57

Animal Information | Educational | Marine Biology | Education Audio

Cleaning Symbiosis - Do Cheaters Prosper?  

Are cleaner fish tempted to bite their clients?

Parasites may be harmful to living organisms. A relationship called the cleaning symbiosis describes how some animals, the cleaners, remove parasites from other animals, the clients. Because of the close interaction between cleaner and client, a question arises: instead of picking off parasites, do cleaners ever bite their clients instead?

Audio Posted: April 1, 2009 | Running time: 3:59

Educational | Marine Biology | Education Audio | Conservation

Black Sun, Blue Water  

Atomic bombs and the life of a coral reef

Between 1946 and 1958 the United States exploded nearly two dozen nuclear bombs at Bikini Atoll. How has this affected the life of the coral reef over the last half-century?

Audio Posted: March 24, 2009 | Running time: 4:32

Climate Change | Guest Speakers | Conservation Issues | Marine Biology | Oceanography

Daniel Botkin  

Climate Change, Biodiversity, and Energy from the Sea

Daniel Botkin is a scientist who studies life from a planetary perspective. He writes about nature, and is one of the world’s leading researchers who has helped solve major environmental issues. Dr. Botkin is a research professor in the Department of Ecology, Evolution, and Marine Biology at the University of California Santa Barbara and president of The Center for the Study of the Environment. For 39 years, as a Ph. D. ecologist, Botkin has tried to understand life on the Earth. He has studied moose in the far north, elephants in Africa, bowhead whales in the northern ocean, and forests in North and Central America. Botkin has worked as a professional journalist and has degrees in physics, biology, and literature.

Audio Posted: February 20, 2009 | Running time: 3:56

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