The kiwis lived peacefully under their king until a metal ship arrived carrying humans and other creatures. The kiwis were curious but didn't understand the ambassador kiwi's attempt to negotiate. They fled in fear except for some soldiers who tried to fight off the invaders. This led to a great decrease in the kiwi population. While humans later captured kiwis in cages, they did so to help protect the endangered birds, as the kiwi population has dropped from millions to just fifty thousand in eighty years. Conservation groups are now working to save the kiwi from extinction.