Id# 107116950, Dimensions: 960 x 1280 - View full size
From: The Shrew, MA
Apr 27, 2011
There's a cairn in this photo. These are what you need to be on the lookout for when following the Extensions trail and they are VERY hard to see if it's summer.
Photo 1 of 2
Could you tell from the picture that this is one of only 2 mammals that has a different number of cervical vertebrae from the standard mammalian seven?
Submitted By: DFrench
on Apr 27, 2011