惊遇棕熊---Waterton Park（二）

爱城闲人

敌进我退、敌驻我扰、敌疲我打、敌退我追
; w6 ?+ S" I) V- Y7 `yliangca 发表于 2009-7-2 22:22

) h3 B# t. h/ ], O: r- A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

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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+ j3 D4 E, x6 b+ ]  a+ i2 sBlack 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

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
6 J3 D6 s( O% m- d  L7 F3 t有所发现。Black bear 遍布几乎亚省全部。