Upcoming Field Trips


Click the Details button to view complete trip information and register for a trip. Trips highlighted in green are filled, but register to be added to the waiting list. Often, some original registrants drop out, opening spots to those on the waiting list. 

Please help us make DFO field trips better. Read our condensed guidelines or even better, check out the full document BETTER BIRDING WITH DFO: How to Get the Most Out of Your Denver Field Ornithologists Field Trip.

Please note:

  • You must register as an individual (separate login) so that the liability waiver on file is attached to your registration.
  • If you are having trouble registering multiple individuals in the same family membership, please contact the Field Trip Chair (see "Leadership" list in the "About DFO" section of the website).

DFO follows the guidance of the CDC and Colorado Dept of Public Health and Environment regarding Covid-19. Our goal is to create an environment where all are welcome, comfortable, respectful and considerate of one another's safety. For this reason, DFO recommends that all participants bring face masks to be used as needed. When carpooling, vehicle owners have complete and sole authority about Covid safety measures in their vehicles.  

Details Aurora's Red-tailed Hawk Park and nearby trails (Developing Birder Trip)
Fri, Sep 22
7:00 AM - 10:30 AM
David SuddjianModerate86
Details Lair o' the Bear Park (Jefferson County)
Fri, Sep 22
7:00 AM - 9:30 AM
Mary GederModerate88
Details Reynolds Park (Jefferson Co Open Space)
Sun, Sep 24
7:00 AM - 1:00 PM
David SuddjianStrenuous89
Details Park County Explorations
Tue, Sep 26
6:00 AM - 3:30 PM
David SuddjianModerate88
Details Cherry Creek State Park (Arapahoe County)
Thu, Sep 28
7:30 AM - 11:00 AM
Mary KeithlerModerate109
Details Prewitt SWA (Washington County)
Sat, Sep 30
6:30 AM - 4:00 PM
Nate BondStrenuous65
Details Ponderosa Preserve (City of Aurora) (Developing Birder Trip)
Sat, Sep 30
7:00 AM - 11:00 AM
David SuddjianModerate1010
Details Prospect Park (Wheat Ridge Greenbelt)
Sat, Sep 30
7:00 AM - 10:00 AM
Gigi ZarzuelaModerate912
Details Rocky Mountain Arsenal NWR
Sun, Oct 1
7:00 AM - 11:00 AM
Jason BidgoodModerate1011
Details Chatfield State Park, The Big Sit
Sun, Oct 8
6:00 AM - 7:00 PM
Joey KellnerEasyNone6
Details Barr Lake State Park Bird Banding Station
Sun, Oct 8
7:30 AM - 11:00 AM
Charles ChaseEasy155
Details Roxborough State Park (Developing Birder Trip)
Mon, Oct 9
7:00 AM - 12:00 PM
David Suddjian & Anne CraigStrenuous87
Details Republican Management Area and Pipit Hill
Tue, Oct 10
6:00 AM - 5:00 PM
Gary WittStrenuous1213
Details Ponderosa Preserve (City of Aurora)
Reg. opens 10/6/2023 at 12 pm
Fri, Oct 27
7:00 AM - 11:00 AM
Gary WittModerateNone1
Details Prospect Park (Wheat Ridge Greenbelt)
Reg. opens 10/7/2023 at 12 pm
Sat, Oct 28
7:00 AM - 10:00 AM
Gigi ZarzuelaModerate71
Details Lake Pueblo State Park
Reg. opens 10/7/2023 at 12 pm
Sat, Oct 28
8:00 AM - 3:00 PM
Details Mountain Lakes and Scoter Trip
Reg. opens 10/14/2023 at 12 pm
Sat, Nov 4
5:30 AM - 6:00 PM
Joey KellnerStrenuous81
Details Roxborough State Park
Reg. opens 10/19/2023 at 12 pm
Thu, Nov 9
8:30 AM - 11:30 AM
Bea WeaverEasy101
Details Prospect Park (Wheat Ridge Greenbelt)
Reg. opens 10/28/2023 at 12 pm
Sat, Nov 18
7:00 AM - 10:00 AM
Gigi ZarzuelaModerate71

Click on an icon for some basic trip details

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