Calendar of Events

 DFO Field Trip  Developing Birder Field Trip  Patch Birding Field Trip  Bird Song Focus Field Trip  Aiken Audubon Joint Trip  DFO Program  Other Events

Click on the date for details or get the mobile-friendly list of upcoming events.

JulyAugust 2025September
SunMonTueWedThuFriSat
27
Mt. Blue Sky and the Mt Blue Sky Scenic Byway
Denver Audubon Co-sponsored


Bow Mar
282930
Bailey Region (Park and Jefferson Counties)
31
Deer Creek Canyon Open Space Park
12
Dawson Butte Ranch Open Space (Douglas County)


Summer Hummers at Lyons
Denver Audubon Co-sponsored
3
Summer Hummer Feeder Watching


Staunton State Park (Jefferson County)
4
Cherry Creek State Park


Tucker Gulch
5
Red Rocks Park
67
Chatfield State Park
8
Summer Hummers at Lyons
Denver Audubon Co-sponsored
9
Prospect Park (Wheat Ridge Greenbelt)
1011
Waneka Lake Park & Greenlee Preserve
12
Boulder Community Garden
13
Chatfield State Park
14
Bear Creek Greenbelt


BIRD BOMBS Habitat Blast: Prairie View-David Suddjian
1516
Cherry Creek State Park
1718192021
Tucker Gulch
22
South Platte Park--South End
Denver Audubon Co-sponsored
23
Barr Lake State Park
24
Bear Creek Greenbelt
Denver Audubon Co-sponsored
25
Park County Reservoirs
Aiken Audubon Co-sponsored


10,000 Birds and (Still) Counting: One Man’s Global Checklist-Peter Kaestner, world birder
262728
Bear Creek Greenbelt
29
Barr Lake State Park Bird Banding Station
30
Dinosaur Ridge


Chatfield State Park
31
Prewitt and Jackson Reservoirs
123456
Colorado Birding Challenge: Crowley County


Colorado Birding Challenge: Douglas County


Colorado Birding Challenge: Arapahoe County


Colorado Birding Challenge: Gilpin County