Assertion: birch's range | /r/CapableOf | follow deciduous forests
Facets:
value: closely
type: DEGREE
value: east of the 100th meridian
type: TEMPORAL
Source sentences:
text: The Ruby-throated Hummingbird has a range which closely follows deciduous forests east of the 100th Meridian, according to 1982 research by R. I. Bertin.