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同意３楼和６楼关于Black Bear的说法。
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以下是从有关文献摘录的wildlife identification
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( y+ e3 S, f1 L* l; Z' {0 t# y* xGrizzly 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." G9 v2 m3 t! j: F
1 N. V+ n0 B; ^, k8 EBlack 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
