very informative
thankyou Flap.... i think it has to do with "stealth" in hunting prey and in the light they have lost their edge....but thats just my guess... in an experiment i read about...a fish was placed in a solid white tank....ok....and in that situation the fish swam round and round and round forever....then they painted a single | black line on the edge of the tank and the fish stopped swimming in circles and stayed next to the line as if it were structure. so shadow lines can be both i.m.h.o. but if someone shines a light in your eyes you turn away and or squint holding up your hand to sheild your eyes from the torment....and since a fish has no eyelids they simply avoid it altogether.
|
Threaded Mode