 鲜花( 0)  鸡蛋( 0)
|
同意３楼和６楼关于Black Bear的说法。
) b- s6 S% _' K; V! L
- V8 Z" q; ]. x, U2 r3 G; C以下是从有关文献摘录的wildlife identification7 k4 w+ l6 W5 q, U: z
) k/ L; U9 o) U$ v2 c
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.5 l/ |1 o% ~5 e/ Q8 R% A
) z: A G! [5 o' p+ X9 I- [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. |
|
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
