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Jefferson County Rare Bird Alert

The report below shows observations of rare birds in Jefferson County. Includes both unreviewed and reviewed/approved observations.

Observations for last 7 days

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Cackling Goose Branta hutchinsii

Number observed: 1
UNCONFIRMED
Date: Apr 24, 2024 16:56
Location: Harriman Lake Park, Jefferson, Colorado, United States
Observer: Matt Skinner

Cackling Goose Branta hutchinsii

Number observed: 1
UNCONFIRMED
Date: Apr 22, 2024 10:25
Location: Meadowlake Park, Jefferson, Colorado, United States
Observer: Jordan Cashman

Cackling Goose Branta hutchinsii

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 07:11
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: Marie Mager

Cackling Goose Branta hutchinsii

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 07:11
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: Cyndy Johnson

Cackling Goose Branta hutchinsii

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 07:11
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: Christina Jeske

Cackling Goose Branta hutchinsii

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 07:11
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: Susanna Donato

Cackling Goose Branta hutchinsii

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 07:11
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: Gigi Zarzuela

Cackling Goose Branta hutchinsii

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 07:11
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: Amy Manning

Cackling Goose Branta hutchinsii

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 07:11
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: patricia kuzma sell

Cackling Goose Branta hutchinsii

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 07:11
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: Shay Lyons

Cackling Goose Branta hutchinsii

Number observed: 2
CONFIRMED
Date: Apr 19, 2024 10:07
Location: Tomlinson Park and Garrison Lakes, Jefferson, Colorado, United States
Observer: Allison Moody

Cackling Goose (Richardson's) Branta hutchinsii hutchinsii

Number observed: 1
UNCONFIRMED
Date: Apr 19, 2024 10:07
Location: Tomlinson Park and Garrison Lakes, Jefferson, Colorado, United States
Observer: Allison Moody

Cackling Goose Branta hutchinsii

Number observed: 3
CONFIRMED
Date: Apr 19, 2024 10:07
Location: Tomlinson Park and Garrison Lakes, Jefferson, Colorado, United States
Observer: Susan Parks

Gadwall x Mallard (hybrid) Mareca strepera x Anas platyrhynchos

Number observed: 1
UNCONFIRMED
Date: Apr 21, 2024 08:56
Location: Chatfield SP--Swim Beach, Jefferson, Colorado, United States
Observer: Michael Lester

Greater Scaup Aythya marila

Number observed: 1
UNCONFIRMED
Date: Apr 25, 2024 06:58
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: Grant Wiest

Greater Scaup Aythya marila

Number observed: 2
UNCONFIRMED
Date: Apr 24, 2024 08:31
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: patricia kuzma sell

Greater Scaup Aythya marila

Number observed: 2
UNCONFIRMED
Date: Apr 23, 2024 08:58
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: patricia kuzma sell

Greater Scaup Aythya marila

Number observed: 2
UNCONFIRMED
Date: Apr 23, 2024 06:22
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: Lorraine Lanning

Greater Scaup Aythya marila

Number observed: 2
UNCONFIRMED
Date: Apr 22, 2024 07:50
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: patricia kuzma sell

Greater Scaup Aythya marila

Number observed: 2
CONFIRMED
Date: Apr 18, 2024 14:11
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: patricia kuzma sell

Band-tailed Pigeon Patagioenas fasciata

Number observed: 1
CONFIRMED
Date: Apr 19, 2024 16:40
Location: Hillview, Jefferson, Colorado, United States
Observer: Chris Gearhart

Band-tailed Pigeon Patagioenas fasciata

Number observed: 1
CONFIRMED
Date: Apr 19, 2024 16:40
Location: Hillview, Jefferson, Colorado, United States
Observer: Trish Gearhart

Sora Porzana carolina

Number observed: 1
UNCONFIRMED
Date: Apr 21, 2024 18:08
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: Martin McDonald

Sora Porzana carolina

Number observed: 1
UNCONFIRMED
Date: Apr 21, 2024 07:01
Location: Wheat Ridge Greenbelt--Prospect Park & Lake, Jefferson, Colorado, United States
Observer: Hannah Kerbs

Neotropic Cormorant Nannopterum brasilianum

Number observed: 1
CONFIRMED
Date: Apr 19, 2024 11:23
Location: Bear Creek Lake Park, Jefferson, Colorado, United States
Observer: Robert Raker

Neotropic Cormorant Nannopterum brasilianum

Number observed: 1
CONFIRMED
Date: Apr 19, 2024 10:30
Location: Bear Creek Lake Park, Jefferson, Colorado, United States
Observer: Timo Mitzen

Merlin Falco columbarius

Number observed: 1
UNCONFIRMED
Date: Apr 23, 2024 10:15
Location: Dinosaur Ridge Hawkwatch, Jefferson, Colorado, United States
Observer: Christian Caryl

Merlin Falco columbarius

Number observed: 1
UNCONFIRMED
Date: Apr 22, 2024 07:38
Location: Bear Creek Lake Park, Jefferson, Colorado, United States
Observer: Robert Raker

Merlin Falco columbarius

Number observed: 1
UNCONFIRMED
Date: Apr 22, 2024 07:38
Location: Bear Creek Lake Park, Jefferson, Colorado, United States
Observer: Mike Henwood

Gray Flycatcher Empidonax wrightii

Number observed: 1
UNCONFIRMED
Date: Apr 20, 2024 08:55
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Robert Tonge

Black Phoebe Sayornis nigricans

Number observed: 1
CONFIRMED
Date: Apr 24, 2024 08:00
Location: Clear Creek Trail--Golden to I-70, Jefferson, Colorado, United States
Observer: Robert Raker

Black Phoebe Sayornis nigricans

Number observed: 1
CONFIRMED
Date: Apr 24, 2024 08:00
Location: Clear Creek Trail--Golden to I-70, Jefferson, Colorado, United States
Observer: Mike Henwood

Black Phoebe Sayornis nigricans

Number observed: 1
UNCONFIRMED
Date: Apr 23, 2024 15:50
Location: Clear Creek Trail--Golden to I-70, Jefferson, Colorado, United States
Observer: patricia kuzma sell

Black Phoebe Sayornis nigricans

Number observed: 1
UNCONFIRMED
Date: Apr 23, 2024 15:50
Location: Clear Creek Trail--Golden to I-70, Jefferson, Colorado, United States
Observer: Gigi Zarzuela

Black Phoebe Sayornis nigricans

Number observed: 1
UNCONFIRMED
Date: Apr 23, 2024 13:22
Location: Clear Creek Trail--Golden to I-70, Jefferson, Colorado, United States
Observer: Charlie Saunders

Black Phoebe Sayornis nigricans

Number observed: 1
UNCONFIRMED
Date: Apr 23, 2024 11:11
Location: Clear Creek Trail--Golden to I-70, Jefferson, Colorado, United States
Observer: Ginny Bergstrom

Black Phoebe Sayornis nigricans

Number observed: 1
UNCONFIRMED
Date: Apr 23, 2024 08:38
Location: Clear Creek Trail--Golden to I-70, Jefferson, Colorado, United States
Observer: Lorraine Lanning

Black Phoebe Sayornis nigricans

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 15:19
Location: Home, Jefferson, Colorado, United States
Observer: Mark McDaniel

Black Phoebe Sayornis nigricans

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 15:19
Location: Home, Jefferson, Colorado, United States
Observer: Trish McDaniel

Black Phoebe Sayornis nigricans

Number observed: 1
UNCONFIRMED
Date: Apr 21, 2024 12:53
Location: Clear Creek Trail--Golden to I-70, Jefferson, Colorado, United States
Observer: Gigi Zarzuela

Black Phoebe Sayornis nigricans

Number observed: 1
UNCONFIRMED
Date: Apr 21, 2024 12:53
Location: Clear Creek Trail--Golden to I-70, Jefferson, Colorado, United States
Observer: patricia kuzma sell

Eastern Phoebe Sayornis phoebe

Number observed: 1
UNCONFIRMED
Date: Apr 21, 2024 09:17
Location: Wheat Ridge Greenbelt--Tabor Lake, Jefferson, Colorado, United States
Observer: Samantha Miller

Eastern Phoebe Sayornis phoebe

Number observed: 1
UNCONFIRMED
Date: Apr 19, 2024 07:09
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Ben J

Cassin's Vireo Vireo cassinii

Number observed: 1
CONFIRMED
Date: Apr 24, 2024 17:20
Location: Robert A Easton Regional Park, Jefferson, Colorado, United States
Observer: Dale Pate

Cassin's Vireo Vireo cassinii

Number observed: 1
CONFIRMED
Date: Apr 24, 2024 16:40
Location: Van Gordon St. Yard, Jefferson, Colorado, United States
Observer: Dale Pate

Warbling Vireo Vireo gilvus

Number observed: 1
UNCONFIRMED
Date: Apr 21, 2024 07:05
Location: Reynolds Ranch County Park, Jefferson, Colorado, United States
Observer: Jonathan Bowser

Eastern Bluebird Sialia sialis

Number observed: 1
CONFIRMED
Date: Apr 23, 2024 08:16
Location: Deer Creek Canyon Park, Jefferson, Colorado, United States
Observer: Logan Derderian

Eastern Bluebird Sialia sialis

Number observed: 1
CONFIRMED
Date: Apr 23, 2024 08:16
Location: Deer Creek Canyon Park, Jefferson, Colorado, United States
Observer: Michelle Desrosiers

Brewer's Sparrow Spizella breweri

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 13:43
Location: Main Reservoir (Lakewood), Jefferson, Colorado, United States
Observer: Michael Lester

Rusty Blackbird Euphagus carolinus

Number observed: 3
UNCONFIRMED
Date: Apr 20, 2024 14:07
Location: Chatfield SP--Catfish Flats, Jefferson, Colorado, United States
Observer: Carolyn Lueck

Orange-crowned Warbler Leiothlypis celata

Number observed: 1
UNCONFIRMED
Date: Apr 20, 2024 19:26
Location: Corvid Crossing, Jefferson, Colorado, United States
Observer: Hosanna Nelson

Hooded Warbler Setophaga citrina

Number observed: 1
UNCONFIRMED
Date: Apr 24, 2024 19:02
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Wes Donnell

Hooded Warbler Setophaga citrina

Number observed:
CONFIRMED
Date: Apr 24, 2024 19:00
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Patrick Dixon

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 24, 2024 17:38
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Diana Dixon

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 24, 2024 16:53
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Rhianna Truex

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 24, 2024 07:48
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Tom Behnfield

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 24, 2024 07:17
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Lorraine Lanning

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 24, 2024 06:39
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Courtney Rella

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 24, 2024 06:39
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Kristin Tallis

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 23, 2024 17:38
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Julia Auckland

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 23, 2024 17:38
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Lynn Slaga

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 23, 2024 17:16
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Jordan Ortalis

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 23, 2024 16:30
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Steven Snyder

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 23, 2024 15:51
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Hannah Criswell

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 23, 2024 09:59
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Steve Barlow

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 23, 2024 09:10
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Tyler Imfeld

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 23, 2024 08:49
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Tamra Moore

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 23, 2024 08:41
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: John Sakulich

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 23, 2024 07:58
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Mike Henwood

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 23, 2024 07:58
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Robert Raker

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 22, 2024 12:11
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Deb Piranian

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 22, 2024 11:16
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Jody/Tony Igo

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 22, 2024 10:49
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Ginny Bergstrom

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 22, 2024 06:55
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Kieran Schnitzspahn

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 16:08
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Max Miller

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 16:08
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Lainie Miller

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 14:12
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Cornelis Reijm

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 14:09
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Robert Tonge

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 12:44
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Robert Doster

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 11:43
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Linda Lee

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 10:17
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Jonathan Hebel

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 19, 2024 09:39
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Lorraine Lanning

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 18, 2024 15:15
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Timo Mitzen

Hooded Warbler Setophaga citrina

Number observed: 1
CONFIRMED
Date: Apr 18, 2024 15:15
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Lindsay Purifoy

Northern Parula Setophaga americana

Number observed: 1
CONFIRMED
Date: Apr 19, 2024 15:35
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Robert Raker

Northern Parula Setophaga americana

Number observed: 1
CONFIRMED
Date: Apr 19, 2024 15:35
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Timo Mitzen

Northern Parula Setophaga americana

Number observed: 1
CONFIRMED
Date: Apr 19, 2024 09:39
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Lorraine Lanning

Northern Parula Setophaga americana

Number observed: 1
CONFIRMED
Date: Apr 18, 2024 15:15
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Lindsay Purifoy

Northern Parula Setophaga americana

Number observed: 1
CONFIRMED
Date: Apr 18, 2024 15:15
Location: Long Lake Regional Park, Jefferson, Colorado, United States
Observer: Timo Mitzen

Palm Warbler Setophaga palmarum

Number observed: 1
CONFIRMED
Date: Apr 22, 2024 09:30
Location: Clear Creek Trail--Golden to I-70, Jefferson, Colorado, United States
Observer: Lindsay Purifoy

Palm Warbler Setophaga palmarum

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 19:07
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: Hannah Criswell

Palm Warbler Setophaga palmarum

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 18:30
Location: Wheat Ridge Greenbelt--Prospect Park & Lake, Jefferson, Colorado, United States
Observer: Timo Mitzen

Palm Warbler Setophaga palmarum

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 18:30
Location: Wheat Ridge Greenbelt--Prospect Park & Lake, Jefferson, Colorado, United States
Observer: Curtis Higgins

Palm Warbler Setophaga palmarum

Number observed: 1
CONFIRMED
Date: Apr 21, 2024 15:50
Location: Wheat Ridge Greenbelt, Jefferson, Colorado, United States
Observer: Steven Snyder

Lazuli Bunting Passerina amoena

Number observed: 1
UNCONFIRMED
Date: Apr 20, 2024 08:29
Location: Evergreen Lake, Jefferson, Colorado, United States
Observer: Philip Reimers
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