Assertion: hummingbird's food source | /r/HasProperty | scarce
Facets:
Source sentences:
text: When other food sources are scarce, hummingbirds will sip from the wells that woodpeckers drill to reach tree sap.
text: When other food sources are scarce, hummingbirds will sip from the wells that woodpeckers drill to reach tree sap.
text: In areas where other food sources are scarce these types of predators continue to turn to the Hummingbird for their own survival.