Nest boxes can help provide crucial nesting habitat for several native bird species on PEI. Cavity nesters often have to compete with each other to find suitable cavities, and can face fierce competition from invasive species such as European Starlings and House Sparrows. Natural cavities can be difficult to find and are often vulnerable to predators, so installing man-made nest boxes that keep predators out can help increase nest success, especially for our species in decline. If you are interested in putting a tree swallow, barred owl or bat box on your property, please reach out to us for more information.