http://www.disclose.tv/action/viewvideo/222169/cylindrical_structures_found_by_the_hundreds_on_the_surface_of_mars/
Hey, cylinders are what they shot at us in War Of The Worlds.....i'm just sayin'
Maybe it's fall on Mars and the hay bailers are done.
On higher resolution photos they look like dunes. :)
From MOC
http://viewer.mars.asu.edu/planetview/inst/moc/R1500529#P=R1500529&T=2 (http://viewer.mars.asu.edu/planetview/inst/moc/R1500529#P=R1500529&T=2)
From HiRISE
http://hirise-pds.lpl.arizona.edu/PDS/EXTRAS/RDR/ESP/ORB_036400_036499/ESP_036420_2565/ESP_036420_2565_RED.abrowse.jpg (http://hirise-pds.lpl.arizona.edu/PDS/EXTRAS/RDR/ESP/ORB_036400_036499/ESP_036420_2565/ESP_036420_2565_RED.abrowse.jpg)