Assertion: bowerbird's bower | /r/HasProperty | built by 20 males
Facets:
value: in a eucalyptus wood
type: LOCATION
value: on a queensland cattle ranch
type: LOCATION
Source sentences:
text: For the new study, Endler and his colleague Laura Kelley observed the bowers built by 20 males in a eucalyptus wood on a Queensland cattle ranch and monitored the birds' mating behaviours using motion-sensitive digital video recorders.