Assertion: common squirrel monkey | /r/HasProperty | established at silver springs
Facets:
value: since at least the late 1960s
type: TEMPORAL
Source sentences:
text: Common squirrel monkeys have been established at Silver Springs since at least the late 1960s; rhesus macaques were established in the area by 1938, but there is no firm information on when the squirrel monkeys were released.