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 
Rocky Mountain National Park (Larimer County) 7/14/2024 Donna Stumpp
8Details
Roxborough State Park 7/11/2024 Bea Weaver
9Details
Ken Caryl Valley Area 7/10/2024 David Suddjian
3Details
Deer Creek Canyon Open Space Park 7/9/2024 David Suddjian
9Details
Caribou Ranch (Boulder County) 7/5/2024 Courtney Rella
Sheridan Samano
10Details
Chatfield SP: Upstream of Kingfisher Bridge 7/4/2024 David Suddjian
11Details
Teller Lakes 7/1/2024 Gigi Zarzuela
10Details
Prospect Park (Wheat Ridge Greenbelt) 6/30/2024 Gigi Zarzuela
11Details
Reynolds Park (Jefferson Co Open Space) 6/27/2024 David Suddjian
9Details
Spruce Mountain Open Space (Douglas County) 6/25/2024 Dale Pate
David Suddjian
9Details
Hall Ranch (Boulder County) 6/23/2024 Courtney Rella
Jessica Goldstrohm
11Details
Deer Creek Canyon 6/23/2024 David Suddjian
8Details
Ken Caryl Valley Area 6/22/2024 David Suddjian
6Details
Crescent Meadows (Eldorado Canyon State Park) 6/16/2024 Donna Stumpp
11Details
Common Poorwill Evening 6/15/2024 David Suddjian
8Details
Ponderosa Preserve (City of Aurora) 6/15/2024 Gary Witt
12Details
Lair o' the Bear Park (Jefferson County) 6/15/2024 Gigi Zarzuela
7Details
Pawnee National Grasslands (Weld County) 6/15/2024 Jason Bidgood
7Details
Bailey Nesting Area, Summit County 6/13/2024 Paul Slingsby
Chris Blakeslee
7Details
South-Central Colorado 6/12/2024 David Suddjian
Linda Purcell
12Details
Rocky Flats National Wildlife Refuge 6/10/2024 Peter Ruprecht
10Details
Deer Creek Canyon Open Space Park 6/10/2024 David Suddjian
7Details
Golden Gate Canyon State Park 6/9/2024 Karen Drozda
6Details
Deer Creek Canyon 6/9/2024 David Suddjian
8Details
Common Poorwill Evening 6/8/2024 David Suddjian
8Details
Tamarack Ranch State Wildlife Área 6/6/2024 Gary Witt
8Details
Foothills Birding: Sedalia to Cheeseman Reservoir 6/5/2024 Chris Blakeslee
Paul Slingsby
8Details
Ken Caryl Valley Area 6/3/2024 David Suddjian
8Details
Common Poorwill Evening 6/1/2024 David Suddjian
7Details
Barr Lake State Park 5/31/2024 Carly Crow
5Details
Eldorado Canyon State Park 5/27/2024 Karen Drozda
7Details
Lair o' the Bear Park (Jefferson County) 5/27/2024 Gigi Zarzuela
9Details
Quincy Reservoir in Aurora 5/27/2024 David Suddjian
6Details
Prospect Park (Wheat Ridge Greenbelt) 5/26/2024 Gigi Zarzuela
11Details
Anne U. White Trail 5/25/2024 Benjamin Jacques
6Details
Audubon Nature Center 5/24/2024 Charles Chase
12Details
Flying J Ranch (Jefferson County Open Space) 5/24/2024 Mary Geder
6Details
South Valley Park - Jefferson Co. OS 5/22/2024 Nate Bond
6Details
Chico Basin Ranch 5/20/2024 Jessica Miller
11Details
White Ranch Park (East) (JeffCo Open Space) 5/19/2024 Susan Blansett
10Details
Southwest Colorado Tour 5/19/2024 David Suddjian
12Details
Southeastern Colorado 5/17/2024 David Suddjian
4Details
Fowler and North Spring Brook Trails (Boulder County) 5/15/2024 Peter Ruprecht
5Details
Southeastern Arizona 5/15/2024 Joey Kellner
8Details
Deer Creek Canyon 5/14/2024 David Suddjian
6Details
Common Poorwill Evening 5/13/2024 David Suddjian
8Details
Ponderosa Preserve (City of Aurora) 5/13/2024 Gary Witt
12Details
Denver City Park (Denver County) 5/11/2024 Patrick O'Driscoll
14Details
Denver Area Parks 5/10/2024 Nate Bond
5Details
Roxborough State Park 5/9/2024 Bea Weaver
7Details
Tucker Gulch 5/7/2024 Nate Bond
6Details
Coal Creek Open Space 5/5/2024 Diane Roberts
3Details
First Creek at Green Valley Ranch 5/5/2024 Jason Bidgood
8Details
Pawnee National Grasslands (Weld County) 5/5/2024 David Suddjian
12Details
Tucker Gulch 5/1/2024 Norm Lewis
17Details
Dinosaur Ridge 4/30/2024 Ajit Antony
Liza Antony
7Details
Ponderosa Preserve (City of Aurora) 4/30/2024 David Suddjian
10Details
Belmar Historic Park 4/30/2024 Nate Bond
6Details
Waterton Canyon 4/28/2024 Doug Ward
6Details
Tamarack Ranch State Wildlife Área 4/27/2024 Carly Crow
Benjamin Jacques
12Details
Audubon Nature Center 4/26/2024 Charles Chase
10Details
Red Rocks Park 4/25/2024 Nate Bond
7Details
Chatfield State Park - Marina sandspit 4/25/2024 Dale Pate
4Details
Southwestern Metro Area 4/22/2024 David Suddjian
7Details
Cherry Creek State Park (Arapahoe County) 4/22/2024 Mary Keithler
15Details
Prospect Park (Wheat Ridge Greenbelt) 4/21/2024 Gigi Zarzuela
9Details
Rocky Mountain Arsenal NWR 4/21/2024 Jason Bidgood
9Details
Clear Springs Ranch Regional Park (El Paso County) 4/20/2024 Megan Miller
13Details
Roxborough Area 4/14/2024 David Suddjian
8Details
Dinosaur Ridge 4/13/2024 Ajit Antony
Liza Antony
8Details
South Platte Birding and Biking 4/13/2024 Nate Bond
5Details
Southwestern Metro Area 4/12/2024 David Suddjian
4Details
Dinosaur Ridge 4/12/2024 David Hill
6Details
Chatfield State Park - Marina sandspit 4/11/2024 Dale Pate
7Details
Northeastern Colorado 4/8/2024 David Suddjian
Diane Roberts
12Details
Colorado Eastern Prairie 4/5/2024 David Suddjian
12Details
Southwestern Metro Area 4/3/2024 David Suddjian
8Details
Belmar Historic Park 3/30/2024 Nate Bond
6Details
Littleton 3/29/2024 David Suddjian
7Details
Aurora Birding 3/27/2024 David Suddjian
8Details
Dinosaur Ridge 3/23/2024 Ajit Antony
3Details
South Platte River in Littleton 3/23/2024 Denise Reznicek
David Suddjian
10Details
Prospect Park (Wheat Ridge Greenbelt) 3/23/2024 Gigi Zarzuela
13Details
Ken Caryl Valley Area 3/21/2024 David Suddjian
7Details
Central Park Area, Denver 3/19/2024 Jason Bidgood
6Details
Bear Creek Greenbelt 3/19/2024 David Suddjian
10Details
Louviers (town) and DuPont Open Space (Douglas County) 3/17/2024 David Suddjian
7Details
Littleton 3/12/2024 David Suddjian
7Details
Barr Lake State Park 3/9/2024 David Suddjian
14Details
South Platte River Trail at 88th Avenue and vicinity 3/9/2024 Charles Chase
8Details
Fort Collins area streams and lakes 3/9/2024 Donna Stumpp
Laura Steadman
8Details
Aurora Birding 3/3/2024 David Suddjian
7Details
Staunton State Park (Jefferson County) 3/3/2024 Wes Donnell
6Details
Pella Crossing Open Space (Boulder County) 3/2/2024 Laura Steadman
10Details
February Front Range Counties Blitz 2/29/2024 David Suddjian
5Details
South Platte River in Littleton 2/25/2024 Susan Blansett
7Details
Central Park Area, Denver 2/25/2024 Jason Bidgood
5Details
February Front Range Counties Blitz 2/25/2024 Jessica Miller
David Suddjian
9Details
Prospect Park (Wheat Ridge Greenbelt) 2/24/2024 David Suddjian
11Details
Rocky Mountain National Park (Larimer County) 2/24/2024 Carly Crow
7Details
Ken Caryl Valley Area 2/24/2024 David Suddjian
7Details
February Front Range Counties Blitz 2/23/2024 David Suddjian
Diane Roberts
10Details
February Front Range Counties Blitz 2/21/2024 David Suddjian
8Details
Rosy-Finch Ramble 2/19/2024 David Suddjian
11Details
DIA Raptor Alley 2/19/2024 Ajit Antony
Liza Antony
7Details
South Platte River Trail at 88th Avenue and vicinity 2/18/2024 Charles Chase
10Details
February Front Range Counties Blitz 2/18/2024 Laura Steadman
Benjamin Jacques
11Details
James A. Bible Park 2/17/2024 Gary Witt
5Details
February Front Range Counties Blitz 2/16/2024 David Suddjian
11Details
Super Duck Sunday 2/11/2024 David Suddjian
13Details
Denver City Park (Denver County) 2/10/2024 Helen Butts
Gary Witt
4Details
Waterton Canyon 2/9/2024 David Suddjian
6Details
Lakewood 2/4/2024 David Suddjian
Anne Craig
10Details
Aurora Birding 1/31/2024 David Suddjian
12Details
Pueblo area 1/28/2024 Tally Kerr
David Suddjian
9Details
South Platte River Trail at 88th Avenue and vicinity 1/28/2024 Charles Chase
12Details
Prospect Park (Wheat Ridge Greenbelt) 1/28/2024 Gigi Zarzuela
12Details
Rocky Mountain Arsenal NWR 1/28/2024 Carly Crow
12Details
Rosy-Finch Ramble 1/27/2024 David Suddjian
12Details
DIA Raptor Alley 1/27/2024 Ajit Antony
Liza Antony
9Details
Northeastern Colorado 1/24/2024 David Suddjian
7Details
Littleton 1/23/2024 David Suddjian
5Details
Gull Therapy: A Trip Focused on Gull ID 1/21/2024 David Suddjian
8Details
Boulder County Raptor Tour 1/21/2024 Donna Stumpp
Peter Ruprecht
12Details
Ken Caryl Valley Area 1/21/2024 David Suddjian
9Details
Pueblo area 1/20/2024 David Suddjian
Brandon Percival
11Details
Aurora Reservoir 1/19/2024 David Suddjian
4Details
Littleton 1/18/2024 David Suddjian
4Details
Rosy-Finch Ramble 1/14/2024 David Suddjian
11Details
Louviers (town) and DuPont Open Space (Douglas County) 1/7/2024 Wes Donnell
David Suddjian
14Details
South Platte River Trail at E 88th Ave and I-76 1/6/2024 Laura Steadman
12Details
Ken Caryl Valley Area 1/6/2024 David Suddjian
7Details
New Year's Birding Blitz 1/3/2024 David Suddjian
9Details
Pueblo area 1/1/2024 David Suddjian
13Details