Roof rats are known to have what size of eyes?

Roof rats, scientifically referred to as Rattus rattus, are characterized by their relatively large eyes. This adaptation is significant for their survival, particularly in their natural habitats. Large eyes enhance their vision, enabling them to better navigate their environment during both day and night. This is particularly important for a nocturnal species, as it allows them to spot predators and find food more efficiently in low-light conditions.

The size of their eyes, in proportion to their head, reflects their adaptations as arboreal animals that often climb and explore high structures such as roofs and trees. This trait distinguishes them from other rodent species that may have different eye sizes more suited to their own habitats and behaviors. The emphasis on vision helps roof rats effectively respond to their surroundings, making their large eyes a key aspect of their biology and behavior.