Assertion: cockatoo's bird | /r/SimilarTo | adult
Facets:
Source sentences:
text: Immature / young birds look like adults, but have a shorter bill and their periophthalmic ring is less blue.
text: Young birds look like adults, but have shorter beaks and their periophthalmic ring is less blue.
text: The sexes are similar in plumage, and young birds look like the adults, but are slightly smaller.