Top 10 Dead Alien Bodies Discovered

Here are some of the strangest looking alien type bodies I’ve ever seen. These are all pretty creepy looking and hard to explain where they came from.
alien-dead-discoveredOne from Siberia, Russia was later revealed that it was a prank by two Russian guys who made a fake alien out of bread crumbs and chicken skin. This was only uncovered after the government went to their house and then claimed that it was all a hoax.
Could all of these mysterious alien bodies be hoaxes? How far would the government actually go to cover something like this up if they wanted to?