Measles virus may be the cause of dolphin deaths in the United States
A human virus like measles virus can cause hundreds of big-nose dolphins to die and drift ashore throughout the US East Coast.Tsunami in 2011 brought millions of creatures from Japan to the US coast
Guardian said millions of organisms, including crustaceans, snails and worms, moved about 7,725km of distance due to the tsunami in March 2011.