Assertion: merlin | /r/Synonym | pigeon hawks
Facets:
value: formerly
type: TEMPORAL
Source sentences:
text: In North America, where merlins were formerly called pigeon hawks, breeding occurs from northwestern Alaska south through most of Canada and the western United States as far east as Oregon, Idaho, and South Dakota.
text: FALCO COLUMBARIUS, Pigeon Hawk, Swains. and Rich.