Spiny Lizard

 A male Desert Spiny Lizard.  This guy crossed the path in front of me and then just froze.  I stood very still and slowly knelt down and got my camera down low.  As I did this he started to show his dewlap just and bit and did a few push ups.  They extend the dewlap under their throat to look larger and more impressive and also do their push ups. for the
same reason I guess.    

#Leica SL3-P with a Leica 70-200 mm zoom.  Plus a 1.4x extender.