Is it dangerous to have bats in your house? Bats can also damage your home. They can chew into walls, damage insulation or damage wiring as well. Bat guano is a carrier of the fungus histoplasma capsulatum. Another serious risk from bats, although rare, is the possibility of a bat transmitting rabies to a human from a bite.
Are bats blind? No, bats are not blind. Bats have small eyes with very sensitive vision, which helps them see in conditions we might consider pitch black. They don’t have the sharp and colorful vision humans have, but they don’t need that. Think of bat vision as similar to a dark-adapted Mr. Magoo.
There are a wide variety of bat species in the US, though it’s usually the colonizing bat types that cause problems in buildings and require bat removal services.
Bats are usually able to exist near human homes without making their presence known. However, with decreasing amounts of habitat available for bats (e.g., trees being cleared), bats may find their way into man-made structures. Bats use existing openings (cracks as small as 1 ¼ inch by 3/8 of an inch) to enter buildings or to roost in attics.
What do bats eat? Bats are the most significant predators of night-flying insects. There are at least 40 different kinds of bats in the U.S. that eat nothing but insects. A single little brown bat, which has a body no bigger than an adult human’s thumb, can eat 4 to 8 grams (the weight of about a grape or two) of insects each night.
Here are the top 7 signs that bats have infested your attic:
- You see the bats flying around your house during sunrise/sunset.
- Bats droppings/ guano.
- A Chirping sounds.
- Presences of guano in the attic.
- Scratches on the Walls.
- Presences of Brown/Black Stain Around Entry/Exit Points.
- Presences of Dead Bats Around your property.
What happens if you have bats? It is illegal to intentionally kill, injure or take any bat or to recklessly damage, destroy or block up their roosts or disturb them. Because bats tend to return to the same roosts each year, these sites are protected whether the bats are present or not.