baja blue rock lizard, petrosaurus thalassinus a species of large, diurnal phrynosomatid lizard

baja blue rock lizard petrosaurus thalassinus species large diurnal phrynosomatid animal background spiny brown california closeup color colorful creature danger dangerous desert environment exotic fauna green head iguana iguanidae lacertilia mexico mouth natural nature orange outdoors portrait predator reptile sand sceloporus skin stone striped terrarium texture tropical wild wildlife wood yellow zoo usa