Gray, zig-zag pattern, about 2.5 feet long, snake
Juvenile
Some sort of rock clam.
And about 12 Eurasian Tree Sparrows
There were 2 more. Also a Palau flycatcher and 2 Palau fantails
Dive site Fish 'n' Fins House Reef. Max depth 16ft/5m, avg depth 8ft/2.5m, avg temp 85F/29C.