Based on the clue 'a birds crop is an expanded area of this part of t...', what is the answer?

Based on the clue 'a bird of the family sturnidae capable of mimickin...', what is the answer? What is referred to by 'a bird paloma'? Based on the clue 'a bird waterproofs its feathers with oil from its ...', what is the answer? Based on the clue 'a birdie in badminton 11', what is the answer? What is associated with: a birds eye view of paris the bells are chapters in this 1831 novel? Based on the clue 'a birdwatchers bonanza fallout is the sudden groun...', what is the answer? What is referred to by 'a birthstone pl'? Based on the clue 'a bishop would know this term for a corner where t...', what is the answer?