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同意３楼和６楼关于Black Bear的说法。
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! O: M5 H4 {# M5 s5 Z+ g1 b3 Y以下是从有关文献摘录的wildlife identification4 t& i% c5 o3 e l, V) H
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Grizzly bears are usually brown although their color may vary from blonde to black with a grizzled "silver tip" appearance. The pronounced shoulder hump, large muscular body and massive head with its dished, concave profile are all distinctive characteristics.6 F6 B: Y8 T+ G( N8 _6 h/ |
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Black bears usually have a deep glossy black coat, but other color variations including cinnamon and brown occur. The smaller size, absence of a shoulder hump and straight or slightly bulging facial profile help to distinguish black bears from the grizzly. |
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狗仔卡
发表于 2009-7-2 22:38
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡
发表于 2009-7-3 07:02
