Wildlife Documentary Seedance 2.5

No BGM; generate only environmental sounds and action sounds.
[Subject settings]
One animal only, no predation, no prey, no other creature of significance. No humans appear on screen at any point.
THE SNAKE: a single adult brown boa. Identity features, fixed throughout: a rich warm brown body with darker chocolate saddle markings along the spine and a lighter tan flank, a pale cream belly, a br…