漂(piao)泊(bo)信(xin)(xin)(xin)(xin)天(tian)(tian)(tian)翁(weng)(weng)(weng)是一種大(da)型(xing)的(de)(de)信(xin)(xin)(xin)(xin)天(tian)(tian)(tian)翁(weng)(weng)(weng),生活在南(nan)(nan)冰洋附(fu)近,漂(piao)泊(bo)信(xin)(xin)(xin)(xin)天(tian)(tian)(tian)翁(weng)(weng)(weng)不僅(jin)(jin)僅(jin)(jin)是體型(xing)最大(da)的(de)(de)信(xin)(xin)(xin)(xin)天(tian)(tian)(tian)翁(weng)(weng)(weng),也是眾多鳥類匯(hui)總翼展(zhan)最長的(de)(de)一種鳥,平均(jun)翼展(zhan)可以達到(dao)(dao)3.1米(mi)(mi),最長的(de)(de)翼展(zhan)可以達到(dao)(dao)3.7米(mi)(mi),飄(piao)泊(bo)信(xin)(xin)(xin)(xin)天(tian)(tian)(tian)翁(weng)(weng)(weng)之外型(xing)及(ji)大(da)小(xiao)與(yu)皇(huang)家信(xin)(xin)(xin)(xin)天(tian)(tian)(tian)翁(weng)(weng)(weng)極為近似,在遠處極難清楚(chu)分(fen)辨(bian)。其(qi)出沒的(de)(de)范圍較廣(guang)闊,幾乎在整個南(nan)(nan)冰洋都有其(qi)蹤跡,故得其(qi)名。其(qi)繁殖習(xi)性與(yu)食物亦和皇(huang)家信(xin)(xin)(xin)(xin)天(tian)(tian)(tian)翁(weng)(weng)(weng)雷同(tong),但繁殖季節較遲,始于(yu)1月底,并會隨(sui)船只(zhi)航行活動覓食。其(qi)總數約為8萬只(zhi)。
漂(piao)泊信天翁(weng)(weng)的(de)(de)外形十分(fen)漂(piao)亮,小巧的(de)(de)腳蹼,修長(chang)(chang)的(de)(de)翅膀,尖銳(rui)的(de)(de)嘴啄,巨大的(de)(de)翼骨,一般重百斤不到,翅比較長(chang)(chang),體(ti)長(chang)(chang)110厘米,可翅長(chang)(chang)卻(que)達到了275厘米。羽毛(mao)純白,翅尖卻(que)是黑(hei)的(de)(de),每兩年脫一次羽。漂(piao)泊信天翁(weng)(weng)善潛水,是最會(hui)潛水的(de)(de)信天翁(weng)(weng),可以下潛12米深。它的(de)(de)胃(wei)也(ye)很奇(qi)特,會(hui)因(yin)為(wei)天氣的(de)(de)變(bian)化而(er)改變(bian)食物(wu)的(de)(de)種類。