Bird droppings are a mixture of waste from birds' digestive and excretory systems, often reflecting their diet and physiology ...

People are often seen feeding pigeons. Seeing them, you may also feel like doing the same, but this habit can be harmful for ...

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 ...

Excreting waste as a thick substance means that birds don’t have to fly around carrying a heavy tank of urine. In fact, birds don’t actually have bladders to store pee in. Instead, uric acid moves ...