article_snippet.sent: The more aggressive of the two (right) chases his rival out of the tree and along a concrete wall .
article_snippet.sent: Shortly after he questions which one will make the first move, the more aggressive of the two reptiles launches he at he foe.
article_snippet.sent: But the aggressor soon gains the upper hand and takes a huge bite out of he rival, who squirms in pain.
highlights_snippet.sent: Footage shows the pair sizing each other up before one strikes .
  
highlights_snippet.sent: The more aggressive of the two takes a huge bite out of his foe .
  