Assertion: bighorn sheep's population | /r/CapableOf | peak in million
Facets:
Source sentences:
text: Crossing over the Bering land bridge from Siberia, the species' population in North America peaked in the millions.
text: Sheep originally crossed to North America over the Bering Land Bridge from Siberia; the population in North America peaked in the millions, and the bighorn sheep entered into the mythology of Native Americans.
text: Sheep originally crossed to North America over the Bering land bridge from Siberia: the population in North America peaked in the millions, and the bighorn sheep entered into the mythology of Native Americans.