Assertion: glass frog | /r/CapableOf | grapple with other males
Facets:
value: fiercely
type: MANNER
Source sentences:
text: The new frog may look like Kermit, but it's not quite as cuddly: Male glass frogs are very territorial, and will grapple fiercely with other males who trespass on their territory, says Andrew Crawford, a batrachologist at the University of Los Andes in Colombia who wasn't involved in the new research.