So, curled up this morning after a night presumably targeting dwarf tree frogs, a small but typically feisty nocturnal-hunting Brown Tree Snake. (Close by, one of the frogs that got away.)
Then, show of muscular strength and flexibility as it faced big glass eye pressing towards it. After a tentative strike snake contented itself with flickering tongue and patient watchfulness. The glass eye withdrew and all went off pleased with upshot(s) of encounter.