Maybe its the first Human hunt? Because maybe before that they only consider Xenomorphs worthy since the humans didn’t have any weapons that could really threaten them maybe?
All the lore Suggests up till the Pirate Mutiny Instance the Xenomorphs and there Hunts like in AvP where the only reason to return to earth!
Then maybes after they lost all the livestock to the white man in the late 1400 they decided the next Hunt will be Humans or they Come to Earth for the Xeno hunt to find the ppl they used as sacrifices where gone they turned to humans?


