Assertion: barred owl | /r/HasProperty | removed
Facets:
value: so far
type: OTHER
Source sentences:
text: Each experiment site will include a treatment area where barred owls would be removed and control areas where they will not to allow comparisons of spotted owl data before and after removal.
text: Spotted owls returned to all three sites after barred owls were removed.
text: About 90 barred owls have been removed so far, and seven spotted owls that were not known to exist have returned to previously occupied sites, some as soon as a year after removing barred owls.