Alien Trees that bleed?

Nope. It's just a series of trees on the island of Socotra, Yemen.

Even though this looks like an alien planet, it's actually here on Earth. This is the Dragon’s Blood Tree. It looks like broccoli and it’s resin is dark red, so it looks like blood. I always tell people to travel. You have to see stuff like this in person. It changes your view of the world.