Answer is : (d) Owl
Owl’s eye have the widest angle of binocular vision among rat, duck and eagle. Binocular vision is the vision using two eyes with overlapping fields of view, allowing good perception of depth. Unlike many birds with eyes that sit at an angle, owl’s eye face directly forward giving them incredible binocular vision.
Although their large eyes cannot move or roll-like human eyes can, owls can move their heads nearly all the way around, allowing them to have a 270 degree range of vision without moving their bodies.
