The eagles have landed!

Image (c) Kathiann M. Kowalski.

Image (c) Kathiann M. Kowalski.

Something else awesome has been happening in South Bend, Indiana, this week besides the wake and funeral of Notre Dame legend Theodore Hesburgh. And while that something hasn’t had electric signs highlighting where to park, it’s a first-time-in-a-century event.

In short, the eagles have landed!

Drive a few miles north of Notre Dame’s golden dome, turn left off Route 933 and then park by the big barns at St. Patrick’s County Park. In addition to enjoying the excitement of snow shoeing and tubing, you can see the first bald eagle nest in St. Joseph County in over 100 years.

I was privileged to visit the site earlier this week as part of the Institute for Journalism & Natural Resources’ workshop, “Talking Science, Telling Stories: Natural Resource Journalism in the Great Lakes.” Hosted by the University of Notre Dame’s Environmental Change Initiative, the workshop brought together researchers, journalists, field workers and others to explore some of the cutting edge science and conservation challenges presented in and around the Great Lakes region.

St. Patrick’s County Park is host to the Environmental Change Initiative’s Linked Environmental Experimental Ecosystem Facility, or LEEF. The facility pumps groundwater up into a kidney-shaped pond, from which it flows into a stream and wetland. The system can also be configured in different ways to bypass different parts in that chain.

The aim will let researchers design experiments and test hypotheses under controlled conditions. For example, how long does it take DNA to degrade in a freshwater system? Or, what are the impacts of something upstream on downstream habitats?

Using land at the county park provides space that is close to campus but not otherwise readily available in the midst of classroom buildings, a basilica, library and expansive football stadium. The county park location also provides opportunities for public outreach. Those opportunities include teacher programs, field trips and public outreach days. In short, everyone can have a chance to see science in action.

“We wanted an environmentally friendly facility,” park director Evie Kirkwood told us.

The site was so environmentally friendly that it attracted the county’s first bald eagle nest in 100 years. Built from LOTS of twigs and sticks, the nest measures six feet across. After all, bald eagles are big—especially when they spread their wings!

As exciting as the new eagle’s nest is, it adds a few wrinkles to LEEF’s plans. Federal law restricts activities for up to 650 feet from an active nesting site. More stringent limits apply closer in.

If the eagles stay at the nest and make it permanent, the limits will continue to apply. If the birds leave, that would mean fewer restrictions on the new research facility and other park activities. Yet their departure would also deprive visitors of the chance to see bald eagles up close—or at least as close as allowed under federal law.

“The next few weeks will be critical,” said Kirkwood, adding that she was “surprised” more birders hadn’t come out to the park yet to view the bald eagles.

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