Assertion: dodo's bulb | /r/HasAspect | more developed optical lobes
Facets:
value: usually
type: TEMPORAL
value: more heavily
type: DEGREE
Source sentences:
text: The study found that both the dodo and the Rodrigues solitaire had large and differentiated olfactory bulbs, an unusual trait in birds, which depend on sight and thus usually have more heavily developed optical lobes.