The droppings and nesting materials from birds can carry over 60 diseases and ectoparasites that can be transmitted to humans and other animals. The longer birds are allowed to nest on your property, the harder it becomes to remove them. Taking proactive measures is the best way to manage pest birds, saving you time and costs in the long run.
Infestations can also attract other pests, such as fleas, flies, and particularly bird mites. It’s essential to seek professional help for bird control as soon as you notice nesting activity. Experts can also provide tailored preventative strategies.
The Negative Effects of Bird Populations
Health Risks
Birds and their droppings pose significant health risks. With over 60 transmissible diseases, exposure to birds or their nests can lead to serious health issues. Many of these diseases are airborne and can easily spread through droppings.
Bird Mites
Bird mites are tiny, often invisible to the naked eye, and highly mobile. They appear semi-transparent until they feed on blood, turning a reddish color. These mites typically infest areas when birds nest in roof cavities, often occurring in early spring and summer. Mites thrive on both young and adult birds, and the abundant nesting materials provide an ideal breeding ground.
Once birds leave or die, large populations of mites can remain, dispersing into the living space in search of new hosts. The rooms closest to their entry points are usually the most affected. While mites require a bird host to survive, they can bite humans but cannot sustain themselves on them. Infestations can lead to discomfort as residents may feel the sensation of mites crawling on their skin until the source is eliminated.
Inventory and Property Damage
Bird droppings can contaminate products and damage production lines, especially in warehouses and storage facilities where birds may perch or nest. The presence of droppings can also jeopardize food safety audits.
Aesthetic Concerns
Bird droppings and nests are unsightly, which can deter potential customers and clients. Implementing preventative measures, such as spikes and deterrents, can help maintain a clean image.
Cleanup Costs
Regular cleanup of bird droppings can be expensive and poses health risks to employees. Instead of incurring these costs, businesses can invest in preventative bird control solutions.
Equipment and Property Damage
The corrosive nature of bird droppings can damage machinery and stain building materials. To avoid frequent cleaning and exposure to harmful substances, proactive bird management is essential.
Food Safety
Finding bird droppings in restaurants or food production areas can negatively impact your HACCP and food safety audits, potentially harming your reputation if contaminated products are distributed.
Liability Risks
Unattended bird droppings can create slippery surfaces, leading to fall hazards and potential liability issues for businesses.
Clogged Gutters and Drains
Nesting materials and droppings can block gutters and drains, creating fire hazards and potential flooding issues. Preventative measures should be implemented to deter birds and avoid costly repairs.
Methods for Managing Pigeons
1. Culling:
This includes shooting, poisoning, trapping, or using raptors.
| Method/Product | Best used for | Advantages | Disadvantages |
| shoot | killing birds | immediate action, low cost | generally prohibited in public; represents a harvest as opposed to a control program |
| poison | killing birds | immediate action | non-targer risks; socially unacceptable, shot-term solution; dead and dying birds |
| trap and euthanize | killing birds | immediate action | often unacceptable where people are persent; short-term effect; birds get "trap shy" |
| raptor | predator and prey | pigenos are a natural prey species; environmentally sound solution | mating pairs are difficult to attract under most urban conditions; raptos migrate and will leave the area part of the year |
2. Reproduction Control:
This involves using birth control for pigeons, destroying nests, and managing eggs.
| Method/Product | Best used for | Advantages | Disadvantages |
| birth control | abatement alternative | gradually but predictably unwinds the pigenon population | takes some time to work |
| nest destruction | destory individual nests | best for a small number of nests where exculsion will be installed | completely ineffective since the mating pair will just build new ones |
| dececots combined with egg removal or replacement | commune with nature in a park | provides a safe and secure way of harvesting eggs | ineffective at controlling a population of pigeons; only provides extra housing for the birds |
3. Physical Exclusion:
Utilizing spikes, wires, slopes, and shock tracks to keep pigeons away.
| Method/Product | Best used for | Advantages | Disadvantages |
| spikes | rails, oerching areas | inexpensive; can be highly effective under the right set of conditions; easy installation | in best case, will only move birds to the next best location |
| bird wire | rails, fences, fooflines, perching areas | useful tool to keep pigeons off perching areas | more complex installation especially on rooflines |
| slides | narrow perching areas | inexpensive and relatively easy installtion | only suitable under the appropriate conditions where a slide can be installed |
| netting | gold standard for physically excluding birds from both large and small areas and structures | tangible and immediate effect; can represent a permanent fix for problem birds | costly installation requireing professionals; moves the problem to neighboring struvtures or facilities |
| shock track systems | rails, perching and loafing areas and surfaces | highly effective in keeping birds off landing and perching areas | equipment can be complex; professional installation normally required; more costly than spikes |
4. Deterrents:
Employing sonic or ultrasonic emitters, effigies, reflective lights, and trained raptors to deter pigeons.
| Method/Product | Best used for | Advantages | Disadvantages |
| sonic and ultrasonic emitters | aural harassment | can be used in larger areas where exclusion is not practical | birds acclimate to the sounds |
| effigies- plastic ow;. rubber snake | visual harassment | can be effective short term | birds acclimate to effigies |
| reflected cannon | visual harassment | can be effective long-term under appropriate conditions | cost have a wide range; from shiny pie plates or CD's to industrial lasers |
| propane cannon | harassment | tangible and immediate effects | Birds acclimate and eventually ignore the noise; not suitable for urbanized areas |
| trained raptors | harassment with predators | pigenos will flee raptors | pigeons come right back when the birds or prey go home |
5. Repellents:
Using gels, pastes, optical gels, and fogs to discourage pigeons.
| Method/Product | Best used for | Advantages | Disadvantages |
| gels and pastes | perching areas | inexpensive | can kill smaller birds; requires consistent reapplication |
| optical gel | perching and loafing areas | small and inexpensive; easy to install | not necessarily appropriate for large areas; intensive cleaning required |
| fogs and vapors | large indoor areas | ideal for large volume structures | inconsistent action |
By addressing bird infestations promptly and effectively, you can safeguard your property, maintain hygiene, and prevent potential health risks.