May 11, 2023

One late-winter morning, Mon Power’s Ed Murphy went up in Harrison Power Station’s stack to routinely inspect operations. He came back to the office with exciting news – peregrine falcons had taken up residence on the wooden platforms his team had installed last spring to deter pesky pigeons from the area while also giving falcons a safe space to nest.

“Pigeons are attracted to the warmth and shelter our plant provides, and our previous attempts to deter them from the area have not been successful long-term,” said Ed, manager, Technical Services. “Installing nesting boxes helps attract falcons to control the pigeon population naturally.”

Pigeons create a mess where they are roosting, and their droppings present safety and health concerns for plant workers. As prey, pigeons know to stay away from an area where falcons live.

The nesting boxes are filled with 75 pounds of gravel that falcons like to use to nest, and one of them is located on the fifth story of the stack. That winter morning, Ed said he peaked out the door on the fifth floor and saw a bird fly out of the box screeching.

“I thought to myself, success!” he said. “We finally have a more natural, environmentally friendly way to keep the plant clear of pigeons and their droppings.”

Ed and his team immediately refreshed themselves on the laws and rules that must be followed to keep the falcon living on the stack. They installed a wildlife camera in the area and then, for safety, locked the access doors to the two areas where bird boxes sit. They also installed signage alerting people to the bird’s presence.

After reviewing the footage captured over the last two months, Harrison employees believe there is not one, but two falcons living on site – and they’re pretty sure they can hear chicks chirping inside the box located on the stack.

According to Amy Ruszala, senior scientist and FirstEnergy’s in-house avian expert, falcons were protected by the Endangered Species Act for a long time, and this opportunity at Harrison gives the birds an environment to thrive and raise their young – while taking care of a pigeon problem at the same time.

The U.S. Department of Agriculture has federal jurisdiction over raptors. When FirstEnergy let contacts at the agency know about the falcons at Harrison, they were excited to hear the news because falcons hatched at power plants have the highest success rate for reaching maturity.

Watch a video that features Harrison employees talking about the station’s newest residents and shows the peregrine falcons in action: