whether any animal sees "consciously" is very non-trivial to determine, even with the primary 2 eyes. But they can definitely see and use them functionally from the 3rd eyes (just like the 1st eye). - ThreadSky

drmichaellevin.bsky.social • 92 days ago

whether any animal sees "consciously" is very non-trivial to determine, even with the primary 2 eyes. But they can definitely see and use them functionally from the 3rd eyes (just like the 1st eye).