Assertion: american pika | /r/HasProperty | separated by a 500 mile
Facets:
value: from the collared pika
type: LOCATION
Source sentences:
text: Climate change: Most of the current work investigating the effects of climate change on pikas has been done with the American pika (Ochotona princeps), which is found in the Sierras and Rocky Mountains in Canada and the contiguous United States and is separated from the collared pika by a 500 mile (800 km) gap.