Diurnal vision is vision that is specialized for daytime, as opposed to nocturnal vision, which is vision specialized for nighttime.
Diurnal they have poor night vision
Giraffes are are diurnal
diurnal.
diurnal
Diurnal
Diurnal diurnal
yes they are diurnal
diurnal
Diurnal.
diurnal
diurnal
Diurnal