Gecko spec.

Does anyone know which species of gecko this is, picture taken next to Awash falls

i'm going to suggest Tarentola annularis . definitely one of the Tarentola species.

Thanks, does anyone have any other suggestions or is Tarentola annularis correct...

Hello lintworm, I only accidentally stumbled on this photo while not actively searching threads.

Rest assured that till date the only species of Tarentola in Ethiopia is the T. annularis.
Here is some more baseline information:
Herpetology of Ethiopia and Eritrea-Gekkonidae