Assertion: bullfrog | /r/CapableOf | interact with each other
Facets:
value: including their alarm chirp
type: OTHER
Source sentences:
text: Bullfrogs also make chirping and grinding or rasping sounds when interacting with each other, including their alarm chirp.
text: Bullfrogs sitting around a crowded pond interact with each other, making chirping sounds and what appear to be low raspy territorial sounds.