同意３楼和６楼关于Black Bear的说法。 8 N) ~) A4 I7 G' _ P4 K* `( n; W' E+ h; Q4 i
以下是从有关文献摘录的wildlife identification/ t/ [+ o4 i& V- D
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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.( w/ ?+ b- t2 y7 W2 O# i" _
4 C; S) h; c/ G9 D- J1 ABlack 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.
狗仔卡
鲜花(
鸡蛋(
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
