The bacteria, fungi and other pathogens in pigeon excrement can cause allergies and serious illnesses – for example in the lungs and gastrointestinal tract. Silas Stein/dpa A bird dropping on the ...

Q: I recently had a flagstone patio installed in my backyard. I love the patio, but I also love having my bird feeder, so the flagstones are covered with bird poop. I routinely take down the feeder at ...

Bird poop: not a topic most people take interest in. However, fascinating discoveries are being made from the feces of one slowly disappearing bird in the U.K. Researchers are analyzing pied ...

The salon owner says grackles have been leaving droppings on the sidewalks outside her business, creating health concerns and ...