How Many of These Spot The Difference Photos Can You Solve?

Beach Scene - Three Differences

This photo has so much detail, the differences are nearly impossible to spot. With a busy scene like this, it's best to take your time. There are three subtle differences in this one.

The More You Know

The glass winged butterfly lacks colored scales, which makes its wings transparent and helps it avoid predators.
Clark Kent (Superman in DC Comics) is also a character in the Marvel universe, where he's actually just a mild-mannered reporter and nothing more.
Hippos produce their own sunblock.
Great white sharks are so scared of killer whales that they'll avoid an area for up to a year after spotting one.

Post originally appeared on Upbeat News.