Terra Sirenum Gullied Crater: portion of HiRISE Image TRA_000878_1410 (color has been enhanced)
Alluvial Fans in Mojave Crater: Highlighted portion of HiRISE Image PSP_001415_1875
Channels on Dunes in Russell Crater from HiRISE Image PSP_001440_1255
Boulder tracks: Highlighted Portion of HiRISE Image PSP_001377_1685
Highlighted Portion of HiRISE Image PSP_001377_1685
All images from here.