Assertion: red eyed vireo | /r/CapableOf | extend down to at least 1,500 feet
Facets:
value: on the pacific slope
type: LOCATION
Source sentences:
text: Its migration route, north of the Isthmus of Panama, appears to center in the highlands--where, however, it is seldom recorded as high as 6,000 feet--but extends down the Caribbean slope to sea level and on the Pacific slope to at least 1,500 feet.