How+do+species+interact+with+one+another+and+shape+marine+ecosystems?



National Geographic's Crittercam is a research tool designed to be worn by wild animals. It combines video and audio recording with collection of environmental data such as depth, temperature, and acceleration.

These compact systems allow scientists to study animal behavior without interference by a human observer. Combining solid data with gripping imagery, Crittercam brings the animal's point of view to the scientific community and a conservation message to worldwide audiences.

You can learn more about Crittercam by visiting the National Geographic website.

__ Ecological Relationships __

Watch each of the videos below and determine the symbiotic relationship observed.

competition, predation, symbiosis, mutualism, commensalism, and parasitism

Video #1

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Video #2

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Video #3

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Video #4

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