Detailed text transcripts for TV channel - MSNBC - 20161224:19:59:00
To help. one man grabs a tail and drags the dolphin back out into the ocean. soon, others follow. more than a dozen people start to grab dolphins by their tails. it's unclear why species like dolphins and whales beach themselves. some scientists believe a leader of the group may unintentionally guide the others into shallow waters. other theories cite human interference such as sonar or shipping noise as factors that confuse the dolphins' internal guidance systems. each year, hundreds and sometimes thousands of dolphins are found on shores worldwide and most of them don't survive. but this gro...