My experiment of pasting a picture failed. So here are the links, the second link is a long one.

Cheers,

goldhunter

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- bridge

http://en.wikipedia.org/wiki/Qinghai%E2%80%93Tibet_Railway#mediaviewer/File:TibetanRailwayBridge.jpg

-caribou crossing the road

https://www.google.ca/search?q=caribou+crossing+a+road&tbm=isch&imgil=Zy2GBm55MGK-MM%253A%253BkkfBYgN5y1OaDM%253Bhttp%25253A%25252F%25252Fchuckheathjr.com%25252Fwp-content%25252Fuploads%25252F2013%25252F01%25252F&source=iu&pf=m&fir=Zy2GBm55MGK-MM%253A%252CkkfBYgN5y1OaDM%252C_&usg=__lLq0EJmVW7DVTxJgZhP4u7nJdII%3D&biw=1152&bih=566&ved=0CFAQyjc&ei=Ry_aVPvhA4ShyASfloGgDQ#imgdii=_&imgrc=Zy2GBm55MGK-MM%253A%3BkkfBYgN5y1OaDM%3Bhttp%253A%252F%252Fchuckheathjr.com%252Fwp-content%252Fuploads%252F2013%252F01%252FCaribou-Road-Crossing-image-courtesy-of-Birch-Leaf-Photography.jpg%3Bhttp%253A%252F%252Fchuckheathjr.com%252Fwp-content%252Fuploads%252F2013%252F01%252F%3B960%3B635