Not every nest in trees is a bird nest! Here's what a squirrel nest looks like and how to deter squirrels from nesting in your yard.

Want birds to use your birdhouse? Learn which species move in, when to put boxes up, and how to make them more inviting.

From industrious woodpeckers to adaptable wrens, cavity nesting birds have fascinating ways of raising their young in hidden ...

Pigeons, also known as rats with wings, love to roost on the window sills, roofs and cornices of brownstones, bringing their unsightly droppings with them. The droppings pose a moderate health risk ...