Parrots are a new twist = papagaios são uma nova mudança/variação/excentricidade/aberração
. Surprise, change, turn, development, revelation This little story has a twist in its tail.
2. Development, emphasis, variation, slant The battle of the sexes took on a new twist.
Trait, fault, defect, peculiarity, bent, characteristic, flaw, deviation, quirk, eccentricity, oddity, aberration, imperfection, kink, foible, idiosyncrasy, proclivity, crotchet If only she could alter this personality twist.http://www.thefreedictionary.com/twist