Close up shot of a Burmese python resting along a rocky crevice on a sunny day

python molurus bivittatus python burmese snake boa constrictor isolated head close black pattern texture nature animal skin colorful pet wildlife predator reptile zoology species endangered genetic exotic macro serpent tongue herpetology scale mutation reptiles danger juvenile crawling large burmese python dangerous looking molurus regius wild black white black and white snake resting rocks large snake rocky crevice close up