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
yliangca 发表于 2009-7-2 22:22

6 n+ K+ Z8 r% ~8 y5 q: S
# x$ S& Q& R- ?+ }0 k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
8 F: L7 e( |' f! }7 Z爱城闲人 发表于 2009-7-2 23:38

4 O5 `  ?7 g6 U9 O: S. c3 b! I7 \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。
) e& S5 V7 ~# q
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.

$ Z8 h" d& S8 r+ v4 t* d7 BBlack 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

$ G* Y; {. z6 G  c' P5 C1 W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
有所发现。Black bear 遍布几乎亚省全部。