The bird s aggressive nature have caused it to compete with native species for food and nesting sites.
(aggressive nature; have caused; it to compete with native species for food and nesting sites) Context(aggressive nature have caused,List([11, 40))):(it; to compete; with native species for food and nesting sites)
aggressive nature have caused,List([11, 40))
aggressive nature it
have caused to compete
it to compete with native species for food and nesting sites
with native species for food and nesting sites