Assertion: hobbyist's hobby | /r/HasProperty | subgenus
Facets:
value: traditionally
type: OTHER
value: due to their similar morphology
type: CAUSE
Source sentences:
text: The typical hobbies are traditionally considered a subgenus, Hypotriorchis, due to their similar morphology; they have ample amounts of dark slaty grey in their plumage; the malar area is black; and the underside usually has lengthwise black streaks.