Background
Back to Colorado, USA

Boulder Reservoir complex--Boulder Reservoir

Located in the Colorado, USA area, Boulder Reservoir complex--Boulder Reservoir is a popular birding destination. Recently, birders have spotted Ring-necked Duck, American Coot, Ring-billed Gull in the area.

275
All-Time Species
39
Sightings (14 days)
Colorado
Region
United States
Country

Location Map

Loading Map...

Live eBird Sightings

Trailing 14 Days
Species
Date Spotted
Count
Ring-necked DuckAythya collaris
Oct 13, 2026
1
American CootFulica americana
Oct 13, 2026
150
Ring-billed GullLarus delawarensis
Oct 13, 2026
6
Western GrebeAechmophorus occidentalis
Oct 13, 2026
10
Great Blue HeronArdea herodias
Oct 13, 2026
2
American White PelicanPelecanus erythrorhynchos
Oct 13, 2026
7
Canada GooseBranta canadensis
Oct 12, 2026
84
MallardAnas platyrhynchos
Oct 12, 2026
1
KilldeerCharadrius vociferus
Oct 12, 2026
4
California GullLarus californicus
Oct 12, 2026
1
Clark's GrebeAechmophorus clarkii
Oct 12, 2026
1
Double-crested CormorantNannopterum auritum
Oct 12, 2026
1
Northern HarrierCircus hudsonius
Oct 12, 2026
1
Red-tailed HawkButeo jamaicensis
Oct 12, 2026
1
Northern FlickerColaptes auratus
Oct 12, 2026
1
Blue JayCyanocitta cristata
Oct 12, 2026
1
Black-billed MagpiePica hudsonia
Oct 12, 2026
1
American CrowCorvus brachyrhynchos
Oct 12, 2026
1
Barn SwallowHirundo rustica
Oct 12, 2026
2
American RobinTurdus migratorius
Oct 12, 2026
2
American PipitAnthus rubescens
Oct 12, 2026
4
House FinchHaemorhous mexicanus
Oct 12, 2026
4
Pine SiskinSpinus pinus
Oct 12, 2026
2
Western MeadowlarkSturnella neglecta
Oct 12, 2026
1
Red-winged BlackbirdAgelaius phoeniceus
Oct 12, 2026
1
Common GrackleQuiscalus quiscula
Oct 12, 2026
1
Rock PigeonColumba livia
Oct 11, 2026
8
Eurasian Collared-DoveStreptopelia decaocto
Oct 11, 2026
3
Bald EagleHaliaeetus leucocephalus
Oct 11, 2026
4
Belted KingfisherMegaceryle alcyon
Oct 11, 2026
1
American KestrelFalco sparverius
Oct 11, 2026
1
Black-capped ChickadeePoecile atricapillus
Oct 11, 2026
1
European StarlingSturnus vulgaris
Oct 11, 2026
28
Townsend's SolitaireMyadestes townsendi
Oct 11, 2026
1
Oct 7, 2026
2
Sabine's GullXema sabini
Oct 7, 2026
1
Franklin's GullLeucophaeus pipixcan
Oct 7, 2026
1
American Herring GullLarus smithsonianus
Oct 7, 2026
4
Great Horned OwlBubo virginianus
Oct 7, 2026
1

Explore More in Colorado, USA

Loading sightings...

💬 Discussion

Loading comments...

Enter your name and email to join the discussion

Your email is kept private and never shared.

★ Best Value

Complete Birder's Kit

6 premium field guides & logbooks — regional hotspots, species checklists, trip planners, and more. Everything you need in the field.

One-time purchase

$59$112.94
Get the Bundle

Plan Your Visit

Smart Trip Planner

Build a custom day-by-day itinerary centred around Boulder Reservoir complex--Boulder Reservoir.

Build Itinerary

Get Birding Alerts

Rare sightings near Boulder Reservoir complex--Boulder Reservoir, new field guides, and seasonal tips.

No spam, ever. Unsubscribe anytime.