
i thought they shoot when eyes still underwater, while compensating for the refraction of light through water? TS is asking what happens when the fish eyes are out of waterOriginally posted by Herzog_Zwei:Not necessary, archer fish has good eyesight to shoot insects off tree branches.
they remain in water. it is said that the young ones have to practise before they get their almost perfect aim.Originally posted by Herzog_Zwei:Not necessary, archer fish has good eyesight to shoot insects off tree branches.
But the insect is out of water.Originally posted by FrozernFire:they remain in water. it is said that the young ones have to practise before they get their almost perfect aim.
Isn't it the same as how our primitive ancestors (and us) can train and practice how to spear a fish in water before getting it right?Originally posted by Herzog_Zwei:But the insect is out of water.![]()
but we are talking about fish out of water, not insectsOriginally posted by Herzog_Zwei:But the insect is out of water.![]()
I dun think got anything to do with refraction.Originally posted by bonkysleuth:A fish out of water will experience blur images of the surrounding. Why is this so?
I think this is due to the refraction of the light and the refractive index or something. anyone has a clue?
they contradict leh, unless u have an explanation on why it is not suited for vision out of water.Originally posted by No9:1. I dun think got anything to do with refraction.
2. I's just that the eyes of a fish are not suited for vision out of the water.
That means the fish got great aura !!Originally posted by bonkysleuth:A fish out of water will experience blur images of the surrounding. Why is this so?
I think this is due to the refraction of the light and the refractive index or something. anyone has a clue?