Nesting Bald Eagles in Broomfield

Since 2010, a pair of Bald Eagles have nested and raised their young in the large cottonwood on Broomfield conservation easement land that is privately owned, east of Del Corso Park. In the early 1970's, there were fewer than 10 nesting pairs of Bald Eagles across the state of Colorado. Thanks to a ban on the pesticide DDT in 1972 by the U.S. Environmental Protection Agency, there are now upwards of 125 Bald Eagle nests in Colorado. Although on the rise, Bald Eagle populations in Colorado are still low and need all the support they can get.

To continue the legacy of this magnificent bird, we need to try to eliminate disturbance near the Broomfield Bald Eagles.

Bald Eagles
Photograph by Dana Bove, 2018

Ways You Can Support Broomfield's Bald Eagles


  1. Keep your distance and dogs on leash 

    - If the eagles change their behavior, you are too close. Do NOT cross the railroad tracks or trespass onto the conservation easement property. This property is privately owned and closed to the public. Keep dogs on leash at all times, especially at Del Corso Park.
  2. The use of drones is prohibited

    Per Broomfield Municipal Code 12-28-280(G), the flying of drones or unmanned aerial vehicles on Broomfield's open lands is illegal, even if they are being operated from another location. 
  3. Do not use poisons for rodent control

    Eagles scavenge dead animals, even poisoned mice, and feed them to their young. These poisons can also endanger other wildlife, pets, and children. Please use non-toxic forms of control such as live or snap traps. 
  4. Report harassment of Eagles

    If you see anyone harassing an eagle or their nest by getting too close or flying a drone nearby, immediately report it to Broomfield Police Department at 303.438.6400, Broomfield Open Space and Trails at 303.464.5103 during regular business hours M-F, and U.S. Fish and Wildlife Service (USFWS) at 1.844-FWS.TIPS.

Thank you for helping us protect our National Symbol, the Bald Eagle!


What about the construction?


The construction of the Broomfield Business Center apartments on the parcel north of Del Corso Park has been approved by USFWS and Broomfield. The developers, The Garrett Companies, have agreed to postpone all construction until after May 5th. A hay bale wall will be erected as a buffer between construction and the eagles once the developer is ready to start building.

Bald Eagle Monitoring Efforts


The Garrett Companies' biologist, Broomfield's biologists, and trained volunteers are monitoring the eagle's behavior to ensure they are not disturbed by activities in the area. Please feel welcome to approach these experts and ask questions about the eagles.

Weekly Bald Eagle behavior reports will be posted here as they are completed.

Additional Bald Eagle Information


To learn more about Colorado's Bald Eagles, please visit the Bird Conservancy of the Rockies website or the U.S. Fish and Wildlife Service website.

Inquiries concerning regulatory issues related to Bald Eagle nests should be directed to the U.S. Fish and Wildlife Service Migratory Bird Permit Office in Denver at 303.236.8171.

For questions or concerns about the Broomfield Bald Eagles please call Broomfield Open Space and Trails staff at 303.464.5103.