How to get video of the largest invertebrate

Want to know how to capture a Giant Squid on video?

Some people use worms to attract fish. Others use intricately painted lures or feathery flies.To get the catch of a lifetime, marine biologist Edith Widder built a bioluminescent sphere that mimics the frenzied pinwheel display of a panicked jellyfish.Her soccer-ball-sized creation enticed a giant squid to swim near waiting undersea cameras…While other scientists used noisy submersible vehicles in their attempts to film the giant squid, Widder deployed Medusa — a system she co-invented that combines a highly sensitive camera and a “far red” light source with an especially long wavelength that is invisible to most sea creatures, which can see only greens and blues.

via Giant squid video resulted from biologists invented lure –

Dr. M (1801 Posts)

Craig McClain is the Executive Director of the Lousiana University Marine Consortium. He has conducted deep-sea research for 20 years and published over 50 papers in the area. He has participated in and led dozens of oceanographic expeditions taken him to the Antarctic and the most remote regions of the Pacific and Atlantic. Craig’s research focuses on how energy drives the biology of marine invertebrates from individuals to ecosystems, specifically, seeking to uncover how organisms are adapted to different levels of carbon availability, i.e. food, and how this determines the kinds and number of species in different parts of the oceans. Additionally, Craig is obsessed with the size of things. Sometimes this translated into actually scientific research. Craig’s research has been featured on National Public Radio, Discovery Channel, Fox News, National Geographic and ABC News. In addition to his scientific research, Craig also advocates the need for scientists to connect with the public and is the founder and chief editor of the acclaimed Deep-Sea News (, a popular ocean-themed blog that has won numerous awards. His writing has been featured in Cosmos, Science Illustrated, American Scientist, Wired, Mental Floss, and the Open Lab: The Best Science Writing on the Web.

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