From the sounds of gray squirrels to bat guano, recognizing signs of animals in your home can prevent health risks and unwanted home repairs. Whether they're heard at a specific time of day or noticed ...

Smithsonian researchers used fecal samples to identify specific wild swift foxes. This method allows for non-invasive monitoring, which reduces stress for the animals. Wes Overvold, Smithsonian’s ...

Scientists from the Smithsonian have successfully used swift fox droppings to identify individual animals and collect other data vital to monitoring a reintroduced population in Montana. Ellie ...