Video reveals 10 animals that kill most people

You might be surprised by some of the creatures featured in this YouTube video of the top 10 killers of people.

Although the footage does not reveal the source or what influenced the rankings, it estimates total deaths.

It starts with crocodiles at No. 10, with an estimate of 1,000 people killed a year, ranging to mosquitoes in first place, responsible for an estimated 725,000 deaths a year.

Humans rank in second place with 475,000 deaths a year due to murder and war.