Animals that live in chimneys & how to keep them out
This time of year, we see signs of Spring everywhere we look. The birds are chirping, the grass is growing, and small animals can be seen running from place to place. Unfortunately, your chimney could be one of the destinations the animals seek. Animals of all kinds have been known to make their homes in chimneys. Animal nests in chimneys can lead to chimneys fires or carbon monoxide poisoning. Our chimney company receives many calls every spring about animals in chimneys. We recently met a homeowner in Columbia, MD, who told us about a previous incident that occurred involving birds that nested in their chimney. The homeowner learned from experience that is always best to have their chimney inspected every year. Below is everything homeowners need to know about animals that nest in chimneys. We will also educate you on how to keep animals out of your chimney.
Why animals go into chimneysMany animals look at chimneys as a place to den and make a nest. Chimneys represent a warm place that is protected from rain and is safe from predators. It is that nature of all animals to provide a safe place for their offspring. Humans feel the same urge. In this case, animals have chosen a place that threatens your home.
Animals that Like living in chimneysDifferent types of animals live in your chimney. These animals include:
- Birds, including chimney swifts, owls, sparrows, and starlings may build a nest in your chimney
- Rodents, such as rats and mice
Hazards created by animals nesting in chimneysChimney fires are an obvious danger of animal nests in chimneys. There are several other hazards that homeowners seldom consider.
- The nests can block off airflow, putting you at risk of carbon monoxide poisoning.
- Rodents, squirrels, and raccoons can carry parasites. These parasites can leave their animal hosts and feed on the humans and pets within the home.
- Squirrels, rats, and raccoons may enter the home and damage wiring, furniture, and contaminate foodstuffs.
- Bats and raccoons can be carriers of rabies. Rabies is a disease that can be fatal.
- Rodents, squirrels, and raccoons can carry other diseases such as leptospirosis, hantavirus, plague, and other nasty bacteria and viruses.