Understanding Canada Goose Problems in Maryland, Delaware & York/Lancaster/Harrisburg PA
Resident Canada geese have become a growing challenge across the Chesapeake Bay region. While migratory geese pass through seasonally, non-migratory (resident) populations—introduced and expanded since the mid-20th century—now number in the hundreds of thousands. These year-round birds create significant issues for properties, parks, golf courses, and waterfronts through excessive droppings, aggressive behavior, and environmental impacts.
The Mess: Droppings That Damage Lawns & Walkways
A single Canada goose produces up to 1-2 pounds of droppings per day. In flocks, this quickly accumulates, creating unsightly and slippery hazards on paths, playgrounds, and beaches.
- Overgrazed lawns and dead patches from constant feeding.
- Acidic feces erode grass, plants, and landscaping.
- Nutrient overload in ponds causes algal blooms and poor water quality.
Potential Health Concerns from Goose Droppings
Goose feces can carry bacteria and parasites, though direct human transmission is rare. Risks are higher in recreational areas with heavy contamination.
Bacteria like E. coli, Salmonella, and Campylobacter may be present.
Parasites such as Cryptosporidium and Giardia can contaminate water.
Slip-and-fall hazards on walkways; aggressive nesting birds may charge people/pets.
Aggressive Nesting & Territorial Defense
In spring (March-May), nesting geese become highly protective, charging perceived threats—including people, pets, or vehicles.
Nests often in inconvenient spots (near paths, buildings, or playgrounds).
Attacks can cause injuries, especially to children or pets.
Flocks disrupt daily activities on properties.
Myths About Goose Removal
- Decoys: Geese prove savvy to stationary decoys, rendering them ineffective.
- Sprays: Costly and environmentally questionable, sprays easily wash away with rain, heavy frost, and mowings.
- Sound Cannons, Strobe Lights: These solutions, while briefly effective, annoy both people and geese and are recognized as non-threatening after a short period.
- Dogs (non Border Collie): While most dogs may bark and chase geese, they are perceived as minor nuisances. The unique herding mannerism of Border Collies makes them the optimal choice for effective goose control.
Ready for Humane, Effective Relief?
At Chesapeake Goose Control, we specialize in eco-friendly solutions using trained Border Collies—no harm, no chemicals. PETA US Humane Society & USDA approved.
