Fun gamer fact

There's only six animals in the entirety of Zoo Tycoon: Complete Collection that are listed as native to "Europe."

They are:

• Unicorn
• Loch Ness Monster
• Plesiosaurus (Jurassic Europe)
• Plateosaurus (Triassic Europe)
• Iguanadon (Cretaceous Europe)
• Woolly Rhinoceros (Ice Age Europe)

In addition, only two animals are listed as native to "Eurasia."

• Ibex
• Woolly Mammoth (Ice Age Eurasia)

And only two animals are listed as native to "Australia"

• Red Kangaroo
• Giant Tortoise (Ice Age Australia)

Source: This table of ZT1 animals