Squirrel Control: Tree Squirrels
There are several species of squirrels, but here we are covering the tree squirrels that inhabit the attics causing damage and noise.
Squirrels are abundant in the wilds because their natural predators are less abundant. Because of this population increase and a decreasing natural habitat due to construction, we start to see them in our attics. They seek warm, safe shelter during the fall and winter months in particular.
A frequently asked question is: What can I do to run them out of our attic and keep them out?
Answer: To date we have not found anything quite effective in running them out and keeping them out of attics spaces.
If you do run them temporarily(example moth balls), it would run you out as well. Even at that, after sealing up their entry points, they would gnaw inside making another entry point. A trapping program is best.
FLYING SQUIRRELS:
Click on image to enlarge
©Photo courtesy of:
Normal habitat is inside tree cavities in hardwoods.
Smaller than the grey squirrel,entering the smallest of cracks and holes.
They are about 9 inches long, which includes a 3-4 inch tail, weighing about 3 ounces as an adult. Dense soft brown fur, white belly.
Can enter the attics through the eaves
and soffits.
Don't really fly..but glides into
attics from trees. They do this by means of a thin skin that extends out from the sides of the body and connects the front and hind legs as shown in the above picture.In "flying," the squirrels leap spread-eagled and use their outstretched gliding membranes for gliding and their bushy tails for guidance. Glides of 60 metres (almost 200 feet) or more have been recorded.
Nocturnal-major activity at night.
Normally have 2 litters a year, 2-4 young per litter.
Diet: Seeds,nuts, insects,bird eggs,fruits
When trapping for these squirrels:
place the traps in the attic...where
they are commonly found.
Chews on ornamental and potted plants.
Damages screens.
May gnaw on wood, electrical wiring
and insulation causing fires.
Can by commonly heard,making a great deal
of noise at night between sunset and sunrise. May be heard landing on the roof or the sides of the house.
Will seek shelter and a hiding place,likes to hide in the insulation.