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
1 `2 G: T' {! d* Z& lyliangca 发表于 2009-7-2 22:22

, h: K" W; E- I" r  q# M5 y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
- }# B8 x: ^; }) j% g8 R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。
! N+ o  j8 ]0 F  k! C* k$ x' s
以下是从有关文献摘录的wildlife identification

2 |* {. Q# M9 K; tGrizzly 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.

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.

PCOSI

* @4 Q5 T- C( y6 j+ j, S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。