Assertion: iberian magpie | /r/CapableOf | think to constitute single species
Facets:
value: with a most peculiar distribution
type: OTHER
value: formerly
type: TEMPORAL
Source sentences:
text: The azure-winged magpie and the Iberian magpie, formerly thought to constitute a single species with a most peculiar distribution, have been shown to be two distinct species and classified as the genus Cyanopica.