Taking flight at Tingle Reservoir: How raptor poles are protecting our water infrastructure
Sometimes the best solutions come from looking to nature itself. At Tingle Reservoir, Highlands Ranch Water installed raptor poles—tall poles designed to provide perching spots for birds of prey such as hawks, owls, and eagles. This innovative solution, introduced by our Water Rights Administrator, has made a big difference in protecting the integrity of Tingle Dam.
Why raptor poles?
Raptor poles are tall structures that give predatory birds a safe place to perch, hunt, and nest. By installing them near Tingle Reservoir, we’re encouraging natural predators to visit the area more often. More raptors around the reservoir help keep certain troublesome animal populations, like ground squirrels, better controlled.
When ground squirrels move in, they attract badgers. Badgers dig deep, wide holes (7 to 8 inches in diameter) in pursuit of their prey. These holes can compromise the dam embankment, creating safety and maintenance concerns for our staff and infrastructure.
A natural solution that works
Rather than relying on costly or disruptive solutions, our Water Rights Administrator, Swithin Dick, found a more sustainable and environmentally friendly option. In 2014, a 38-foot wooden raptor pole was installed at Tingle Reservoir to help manage activity. After it fell in 2022, a new raptor tower was installed in June 2025.
By installing raptor poles, we created new hunting perches for birds that naturally help keep the borrowing rodent population in check. Think of it as a natural deterrent: when ground squirrels are preyed upon, their numbers are kept low, reducing the likelihood of badgers digging large holes to catch the ground squirrels. Since the poles were put in place, we’ve noticed a significant reduction in activity along the dam embankment. The raptors are doing what they do best, and in turn, the integrity of our water system is better protected. It’s a win-win: we’re supporting local wildlife while also protecting vital water resources for our community.
Teamwork makes it possible
This project is a great example of creative problem-solving in action. Swithin recognized the challenge, looked to nature for inspiration, and worked with the team to put the idea into practice. The results speak for themselves, showing how innovative thinking can provide practical solutions. By working with nature rather than against it, Highlands Ranch Water continues to find new ways to protect our water resources.
