同意3楼和6楼关于Black Bear的说法。 9 t1 C/ F) M# t+ R! Q$ ^6 F( P1 v3 Z. a1 n/ j0 `9 ~0 f% w
以下是从有关文献摘录的wildlife identification 6 O4 ?3 q( [' p+ x7 z$ t+ }. M4 L7 Q( b' b
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. % K. Z0 |$ J l q& b& u8 v) O5 A* N
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.