Assertion: caterpillar | /r/PartOf | similar portion of the diet
Facets:
value: in each
type: LOCATION
Source sentences:
text: The team studied six insectivorous species inhabiting the Grand Canyon -- ash-throated flycatchers (Myiarchus cinerascens), Bewick’s wrens (Thryomanes bewickii), Bell’s vireos (Vireo bellii), Lucy’s Warblers (Vermivora luciae), yellow warblers and yellow-breasted chats (Icteria virens) -- and found that caterpillars made up a similar portion of the diet in each.