How many sea creatures died in 2008?

It's challenging to provide an exact number of sea creatures that died in 2008, as such data is not comprehensively documented and can vary widely based on events like oil spills, climate change, and natural disasters. For instance, the 2008 oil spill in the Gulf of Mexico significantly impacted marine life, but specific figures on casualties are hard to determine. Overall, marine mortality rates can fluctuate greatly from year to year due to various environmental factors and human activities.