Assertion: toucan's bird | /r/HasProperty | sensitive
Facets:
value: incredibly
type: DEGREE
value: to rhythm changes
type: CAUSE
value: to tone
type: CAUSE
value: to pitch
type: CAUSE
value: especially
type: DEGREE
Source sentences:
text: Birds are especially sensitive to pitch, tone, and rhythm changes and use those variations to recognize other individual birds, even in a noisy flock.
text: Birds are incredibly sensitive to changes in air temperature, pressure, and wind speed, and those changes are transferred down the feathers to extensive nerves in the skin.