Assertion: hummingbird | /r/CapableOf | guard the food source
Facets:
value: from other larger birds
type: OTHER
value: against intruders
type: TRANSITIVE-OBJECT
Source sentences:
text: The hummingbird that claims a feeder as part of his territory may spend a good part of the day perched nearby, guarding the food source against intruders.
text: Hummingbirds can be highly territorial and defend their food sources from other larger birds.