Which statement about pigeons is true?

Which statement about pigeons is true?

• A. They poop all over buildings
• B. All of the above
• C. They can carry diseases
• D. Each pigeon can consume a pound of food per week

Answer: (B)

Pigeons pose multiple, overlapping issues for buildings and people. Their droppings accumulate on ledges and facades, and the uric acid in the droppings is acidic and corrosive, leading to staining, material decay, and extra cleaning costs. They can carry diseases that affect humans and animals, so exposure to droppings or contaminated surfaces is a real concern in areas with high pigeon activity. They also eat a substantial amount of food; a single pigeon can consume a noticeable weekly portion, and large urban flocks can mean a significant total intake that translates into more waste and attracts more birds. Because all of these problems can occur together, the statement that describes pigeons as having these multiple impacts is true.

Pigeons pose multiple, overlapping issues for buildings and people. Their droppings accumulate on ledges and facades, and the uric acid in the droppings is acidic and corrosive, leading to staining, material decay, and extra cleaning costs. They can carry diseases that affect humans and animals, so exposure to droppings or contaminated surfaces is a real concern in areas with high pigeon activity. They also eat a substantial amount of food; a single pigeon can consume a noticeable weekly portion, and large urban flocks can mean a significant total intake that translates into more waste and attracts more birds. Because all of these problems can occur together, the statement that describes pigeons as having these multiple impacts is true.