in july they demanded banannas and ropes.unity leader thinks the sighting was a message. >> it's a clear message, they are saying this is our territory and you have no right to be here. they want to live how they have chosen to live. >> reporter: and they say the rare sighting is a warning, the communities survived centuries of intrusion by the western man. but that could be changing in many ways. >> reporter: that story and the rest of the day's news can all be found on our website, al jazeera.com. much more news and in depth analysis on our website. ♪