According to Reuters, manatees are mysteriously dying in Mexican wetlands.<br />Officials and researchers are struggling to explain the deaths of dozens of manatees.<br />Since May Fishermen along the Bitzal River have discovered at least 28 dead West Indian Manatees.<br />No cause of death has been official, but locals blame deaths of fish in the river on polluted water from offshore drilling operated by Pemex, a national oil company. <br />
