When you hear rustling around the house at night, it could be a family member going into the kitchen for a midnight snack. If you hear noises in the wall, it’s an entirely different kind of hungry critter. Rats regularly scrounge for food and water at night, which has led to the popular belief that rodents can see very well in the dark. But can they really?
It is true that rats are nocturnal animals and would much rather hide away during the daylight hours than run about your home. Rats are incredibly sensitive to bright lights. It hurts their eyes. So it would make sense for them to have night vision. However, rats actually have pretty poor vision no matter how much light there is.
Most rats have adapted to living in low light and are pretty nearsighted, with the ability to only see a couple of feet in front of … Read Full Post »