- At this time of the year bears should be fattening up for the winter.
在每年的这个时候 熊必须为越冬储备脂肪 - Yet they gather in some numbers on these apparently barren slopes.
然而却有一定数量的灰熊 聚集在这片不毛之地 - They're searching for a rather unusual food -
它们正在寻找一种很特别的食物 - moths.
飞蛾 - Millions have flown up here to escape the heat of the lowlands
为了躲避低洼地带的炎热 数百万只飞蛾抵达此地 - and they're now roosting among the rocks.
栖身于岩石缝隙之中 - Moths may seem a meager meal for a bear,
飞蛾似乎并不足以填饱熊的肚子
moths. 飞蛾
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