So as you all most likely know, I like action figures. This has lead me to discover interesting things by reading the backs of the packages in online reviews of the action figures which I'll show below.
Firstly here is the Berserker Predators Bio.
So he is a pretty impressive Yautja, note the mention of Xenomorphs.
Here is the Tracker Predators Bio.
Again an impressive individual, and again note the mention of Xenos. Also that Predator hounds are apparently immune to Xenomorph blood, pretty cool.
And here is the Falconer Predators Bio.
It doesn't mention Xenos but thought I'd include it anyway.
And here is the Nightstorm Predator, leader of the Super Predator Tribe.
Note how three of them mention Xenomorphs yet they are action figures from the Predator franchise? The owners of the franchise have been very strict with the toy makers and have been dictating what goes on the backs of the packages because it is Canon. That means Canonically the Alien and Predator universe is the same universe.
^This was basically my reaction.