惊遇棕熊---Waterton Park（二）

爱城闲人

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敌进我退、敌驻我扰、敌疲我打、敌退我追
' K* ]$ V  x: W  ~5 R- E. R5 Syliangca 发表于 2009-7-2 22:22

) ~9 k) E+ A2 c' x* N惊遇棕熊

yliangca

太有才了。

宋兵乙

这个好像还是black bear 吧

翠花

熊吃鼠不是新闻，鼠拍熊才是新闻。

YZSUNNY

suvescape

楼上说是black bear的有道理. 我再看了看,觉得应该不是棕熊! 嘴巴长了点,虽然小,瘦的棕熊嘴巴也挺长,但是没那么长.

酷暑严寒

惊遇棕熊
爱城闲人 发表于 2009-7-2 23:38

又是屁股, 这回是熊屁股  ~  

PCOSI

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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: ~- _# J* ?- [; U: ~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.
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0 ^5 ?4 W5 g- }* m& jBlack 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.

PCOSI

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* ~. Z' x, ^, u; r1 E在亚省， Grizzly bear 主要分布在沿 Rocky Mountain 山脊狭小的窄带。 偶而在 Swan Hil  地区
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