Assertion: hummingbird | /r/CapableOf | increase their weight
Facets:
value: by 25 to 40 percent
type: OTHER
value: through hyperphagia
type: MANNER
Source sentences:
text: As the light levels change seasonally, hummingbirds purposefully eat more, increasing their weight by 25 to 40 percent through hyperphagia, when their hormones change to compel them to gain weight.
text: As the light levels change seasonally, hummingbirds purposefully eat more, increasing their weight by 25 to 40 percent.