Well, the same thing that happens every where else. A general natural break down in the area in which all the surrounding wildlife would be affected.
If there was a oil spill the entire ocean ecosystem would be at risk.
oil would fill the lands
Greenpoint oil spill happened in 1978.
Montara oil spill happened in 2009.
Prestige oil spill happened in 2002.
Enbridge oil spill happened in 2010.
The oil spill occured in Summer, 2010.
Rena oil spill happened in 2011.
Mingbulak oil spill happened in 1992.
It's simple. They would die.
you can't. An oil spill can happen anytime, anywhere, be it by accident or on purpose.
Full City oil spill happened in 2009.