or brown. Their eyes may appear red or pink when light reflects off the back of their eyes, as the lack of pigmentation makes their blood vessels more visible. Albino animals also face unique ...

Its “reddish brown” eyes scanned the surroundings, but it wasn’t the only one looking. Visiting scientists noticed the ...

Its “large” reddish-brown eyes scanned the surrounding landscape — but it wasn’t the only one looking around. Nearby scientists spotted the brown animal. It turned out to be a new species.