Add Yahoo as a preferred source to see more of our stories on Google. You might expect a troll to greet you at the mouth of the tunnel that channels San Luis Obispo Creek under the city, where pale ...

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 ...

In many Indian cities, pigeons are a common sight on balconies, terraces and building ledges. Feeding them is even considered a daily ritual in several neighbourhoods. However, doctors are ...

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 ...

You might expect a troll to greet you at the mouth of the tunnel that channels San Luis Obispo Creek under the city, where pale sunlight cuts through shifting shadows to reveal the murky water inside.