Its velvet wings have hardly any visible wear, a sign that it hasn't been long since it emerged from its chrysalis. As a true baby butterfly, it is recorded with an "N" for "new."
義工們異口同聲地說，絲絨般的翅膀表面只有一小條幾乎看不見的割痕，表示剛羽化不久，是個不折不扣的蝶寶寶，所以註記「N」（new，表翅膀未受損）。