Assertion: salmon | /r/CapableOf | use their sense of smell
Facets:
value: to recognize their home stream
type: PURPOSE
value: on the river entrance
type: LOCATION
Source sentences:
text: It is thought that, when they are in the ocean, they use magnetoreception to locate the general position of their natal river, and once close to the river, that they use their sense of smell to home in on the river entrance and even their natal spawning ground.
text: Salmon use their sense of smell (“olfaction”) to recognize their home stream.