A Body Hood Hinge

Can they be removed without takin off fenders?
Yes, but not easily. As Moparparts said, remove the rear splash shield and then figure out a good clip removal tool.....screw driver, pry bar, needle nose, cotter pin tool, etc. Hit the clips with some WD40 and try to work them off without breaking them. There usually is a bunch of dumdum seam filler stuff around the post(s) so you may have to dig that out of the way first.