Assertion: pika's habitat | /r/CapableOf | support the highest densities of pikas
Facets:
value: in alaska
type: LOCATION
Source sentences:
text: 2) How broad is the diet of collared pikas and do they select alpine forbs and grasses over shrubs? and 3) What habitats support the highest densities of pikas in Alaska and has their distribution changed over the past several decades?