Dolphins in Arraial do Cabo beach in Rio de Janeiro, may have gone astray due to fishing net, or sonar effect, or just were washed ashore by a strong current.
An expert in dolphins said that pulling them up by their flippers could damage some of their bones; and that an expert should have been brought to the beach to save those lovely mammals. He probably does not know that nor would be easy to find an expert in dolphins neither to bring him/her quickly to the beach, while the dolphins would struggle for survival in shallow water.
Please watch the video and conclude by yourselves if the alternative of bringing an expert would be advisable!
What made 30 dolphins come ashore in Brazil? - environment - 09 March 2012 - New Scientist
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