Past DFO Field Trips

This table shows all past DFO field trips for which data is available, sorted with most recent trips first. Click on details to view the trip description and buttons to view the eBird checklists of species seen below the table. A canceled trip is preceded by this symbol: 

 LocationDateLeader(s)Participants  
Audubon Kingery Nature Center and Trails 5/30/2025 Charles Chase
10 Photo Gallery
Foothills Birding: Sedalia to Cheeseman Reservoir 5/30/2025 Chris Blakeslee
Paul Slingsby
7
Eastern Boulder County 5/29/2025 Peter Ruprecht
7
Lowell Ponds Open Space (Adams County) 5/29/2025 Patrick O'Driscoll
Linda Purcell
6
Cherry Creek State Park 5/28/2025 Timothy Condon
12
Las Animas County 5/27/2025 Chuck Hundertmark
Paul Slingsby
5
Chico Basin Ranch 5/26/2025 Jessica Miller
15 Photo Gallery
Deer Creek Canyon 5/26/2025 David Suddjian
8
Genesee Park (Denver Mountain Parks) 5/24/2025 David Suddjian
Judy McKeon
10 Photo Gallery
Audubon Kingery Nature Center and Trails 5/23/2025 Charles Chase
12 Photo Gallery
Flying J Ranch (Jefferson County Open Space) 5/22/2025 Mary Geder
7
Roxborough State Park 5/22/2025 Bea Weaver
8
Louviers (town) and DuPont Open Space (Douglas County) 5/19/2025 Julia Gwinn
David Suddjian
16 Photo Gallery
Denver City Park (Denver County) 5/19/2025 Patrick O'Driscoll
10
Chico Basin Ranch 5/19/2025 Jessica Miller
11 Photo Gallery
Common Poorwill Evening 5/18/2025 David Suddjian
7 Photo Gallery
Pawnee National Grasslands (Weld County) 5/18/2025 Jason Bidgood
12
Common Poorwill Evening 5/17/2025 David Suddjian
7 Photo Gallery
Tucker Gulch 5/17/2025 Ryan Corda
10
Southeast Arizona Sky Islands and Other Hotspots 5/15/2025 Joey Kellner
13
White Ranch Park (East) (JeffCo Open Space) 5/14/2025 Susan Blansett
6
Southeastern Colorado 5/12/2025 David Suddjian
8 Photo Gallery
Waneka Lake Park & Greenlee Preserve 5/12/2025 Benjamin Jacques
8
Denver Area Parks 5/10/2025 Nate Bond
5
Tucker Gulch 5/10/2025 Ryan Corda
9
Bluff Lake Nature Center 5/10/2025 Benjamin Jacques
10 Photo Gallery
Weld County Hotspots 5/9/2025 David Suddjian
6
Tucker Gulch 5/8/2025 Matthew Hazelgren
9
Rocky Mountain Arsenal NWR 5/7/2025 Carly Crow
15 Photo Gallery
Pella Crossing Open Space (Boulder County) 5/4/2025 Brian Genge
Carly Crow
8
Southeastern Colorado 5/2/2025 Laura Steadman
13 Photo Gallery
Ponderosa Preserve (City of Aurora) 5/2/2025 Cynthia Cestkowski
11 Photo Gallery
Audubon Kingery Nature Center and Trails 5/2/2025 Charles Chase
8 Photo Gallery
Bear Creek Greenbelt 4/28/2025 Mary Geder
13
Audubon Kingery Nature Center and Trails 4/27/2025 Jordan Gerue
Jason Bidgood
11 Photo Gallery
Staunton State Park (Jefferson County) 4/27/2025 Timothy Condon
David Suddjian
12
Pueblo area 4/27/2025 Jessica Miller
5 Photo Gallery
Tucker Gulch 4/26/2025 Ryan Corda
David Suddjian
11
Rocky Mountain Arsenal NWR 4/26/2025 Laura Steadman
Archer Silverman
11 Photo Gallery
Prospect Park (Wheat Ridge Greenbelt) 4/26/2025 Cassandra Stroud
5 Photo Gallery
Southwestern Metro Area 4/25/2025 David Suddjian
Anne Craig
10
Walden Ponds Wildlife Habitat/Sawhill (Boulder County) 4/23/2025 Chuck Hundertmark
6
First Creek at Green Valley Ranch 4/23/2025 Carly Crow
5
Prospect Park (Wheat Ridge Greenbelt) 4/21/2025 Matthew Hazelgren
Carly Crow
8 Photo Gallery
Cherry Creek State Park 4/21/2025 Mary Keithler
12
Lagerman Reservoir 4/16/2025 Laura Steadman
10
Southeastern Colorado 4/15/2025 Gary Witt
David Suddjian
8 Photo Gallery
Broomfield County 4/15/2025 Peter Ruprecht
6
Park County Reservoirs 4/14/2025 Joseph Tuttle
5
Waneka Lake Park & Greenlee Preserve 4/14/2025 Benjamin Jacques
7
Rocky Mountain Arsenal NWR 4/13/2025 Jason Bidgood
10 Photo Gallery
Northeastern Colorado 4/13/2025 David Suddjian
12 Photo Gallery
Clear Springs Ranch Regional Park (El Paso County) 4/12/2025 Megan Miller
7
Southeastern Colorado 4/7/2025 David Suddjian
11 Photo Gallery
Belmar Historic Park 4/6/2025 Nate Bond
10
South Platte River Trail at 88th Avenue and vicinity 4/4/2025 Charles Chase
8
Tucker Gulch 4/1/2025 Matthew Hazelgren
Carly Crow
11
South Valley Park - Jefferson Co. OS 3/30/2025 David Suddjian
Julia Gwinn
10 Photo Gallery
Rocky Mountain Arsenal NWR 3/30/2025 Jason Bidgood
10 Photo Gallery
Prospect Park (Wheat Ridge Greenbelt) 3/29/2025 Cassandra Stroud
David Suddjian
10 Photo Gallery
South Platte River in Littleton 3/29/2025 Denise Reznicek
6
Littleton 3/25/2025 David Suddjian
8
Cherry Creek State Park 3/23/2025 David Suddjian
10
Bear Creek Greenbelt 3/21/2025 Anne Craig
David Suddjian
10
Aurora Reservoir 3/21/2025 Cynthia Cestkowski
10
Walden Ponds Wildlife Habitat/Sawhill (Boulder County) 3/15/2025 Laura Steadman
Donna Stumpp
9
Marjorie Perry Park Nature Reserve 3/15/2025 Nate Bond
Max Miller
11
Chatfield State Park 3/15/2025 David Suddjian
11 Photo Gallery
Main Reservoir (Lakewood) 3/13/2025 Susan Blansett
8
Waneka Lake Park & Greenlee Preserve 3/10/2025 Benjamin Jacques
8
Southwest Metro Area Ponds and Lakes 3/9/2025 Amanda Baker
6
South Platte Park--South End 3/9/2025 Gigi Zarzuela
David Suddjian
13
South Platte River Trail at 88th Avenue and vicinity 3/7/2025 Charles Chase
8
Prospect Park (Wheat Ridge Greenbelt) 3/2/2025 Gigi Zarzuela
11 Photo Gallery
Barr Lake State Park 2/23/2025 Jason Bidgood
9
Ken Caryl Valley Area 2/23/2025 David Suddjian
7 Photo Gallery
Waneka Lake Park & Greenlee Preserve 2/17/2025 Benjamin Jacques
7
Audubon Kingery Nature Center and Trails 2/16/2025 Carly Crow
8 Photo Gallery
Boulder County Raptor Tour 2/16/2025 Donna Stumpp
8 Photo Gallery
James A. Bible Park 2/16/2025 Gary Witt
5
Pella Crossing Open Space (Boulder County) 2/15/2025 Laura Steadman
6
Super Duck Sunday 2/9/2025 David Suddjian
Gigi Zarzuela
11
DIA Raptor Alley 2/9/2025 Ajit Antony
Liza Antony
7
Boulder County Raptor Tour 2/2/2025 Donna Stumpp
Peter Ruprecht
11 Photo Gallery
Ken Caryl Valley Area 2/2/2025 David Suddjian
7 Photo Gallery
Washington Park 2/1/2025 Nate Bond
Archer Silverman
11
Waneka Lake Park & Greenlee Preserve 1/27/2025 Benjamin Jacques
6
Waterton Canyon 1/26/2025 Wes Donnell
9
Bluff Lake Nature Center 1/25/2025 George Ho
9 Photo Gallery
Aurora Reservoir 1/17/2025 Cynthia Cestkowski
10
Colorado Eastern Prairie 1/16/2025 David Suddjian
5
Littleton 1/15/2025 David Suddjian
5
South Platte River Trail at 88th Avenue and vicinity 1/12/2025 Laura Steadman
12
Westerly Creek Park 1/12/2025 Jason Bidgood
7
DIA Raptor Alley 1/12/2025 Ajit Antony
Liza Antony
6
Ken Caryl Valley Area 1/12/2025 David Suddjian
7 Photo Gallery
South Platte Park--South End 1/11/2025 David Suddjian
10
Aurora Reservoir and Cherry Creek State Park 1/10/2025 David Suddjian
3
El Paso County 1/8/2025 KIP MILLER
7
New Year's Birding Blitz 1/3/2025 David Suddjian
9
Pueblo area 1/1/2025 David Suddjian
16 Photo Gallery