Date: 4/1/17 3:22 am
From: Amy Davenport <cobussec...> [cobirders] <cobirders-noreply...>
Subject: [cobirders] Colorado Rare Bird Alert for April 1, 2017
Hello cobirders,

Our report is called Rare Bird Alert because search engines find it
better. The report is really "Uncommon Bird Report" Not all uncommon
birds are rare birds. Birders may want to know where to see them anyway!
Without being a member, "cobirders" can be read at:
http://groups.yahoo.com/group/cobirders/messages

Report Uncommon Birds at: 303-324-7994 or http://coloradobirdingsociety.net

NOTE: Reports do not confirm sightings. Choose to chase at your own risk
and expense.!
NOTE: With the many reports coming in daily this spring, RBA will reflect
daily sightings, not long term sightings, visit Colorado Birding Society's
website everyday!

Reports added: 3/31
Adams (Common Loon, Lesser Black-backed Gull, Burrowing Owl)
Adams/Denver (Burrowing Owl)
Arapahoe (fox Sparrow)
Boulder (Sage Thrasher)
El Paso (Fox Sparrow)
Jefferson (Greater Scaup)
Larimer (Savannah Sparrow)
Pueblo (Winter Wren, Carolina Wren, Common Loon)
Weld (Tundra Swan, Bonaparte's Gull)
Baca (Short-eared Owl, Cassin's Sparrow)
Yuma (Greater Prairie-Chicken)
Fremont (Lewis's Woodpecker, Black Phoebe)
Gunnison (Gunnison Sage-Grouse)
Mesa (Bonaparte's Gull)
Routt (Trumpeter Swan)
Teller (Gray-crowned Rosy Finch)


FRONT RANGE AND NORTHEASTERN COLORADO

Adams County
+++ Rocky Mountain Arsenal
Common Loon --Lower Derby Lake (Stevens:Kosten) first 3/31
Lesser Black-backed Gull --Lake Ladora (Candice Johnson/Stevens:Kosten)
(first 3/2) 2; reported 3/31
Burrowing Owl (4, 2 locations) (Stevens:Kosten) first 3/31
(new wildlife drive: north of mile 5 & near Havana & 88th Avenue)
++++Barr Lake
Long-eared Owl (up to 5) (Stevens:Michaels/Jan Hansen) (first 11/20) last
3/28
Barn Owl (Jan Hansen) last 3/28

Adams/Denver Counties
++++DIA Owl Loop
Burrowing Owl (3) --prairie dog town at W. Cargo Road & Third Creek
(Stevens/Tom & Debbie Behnfield) (first 3/15) last 3/31

Arapahoe County
++++Cherry Creek Reservoir
Fox Sparrow (red form) --east boat ramp upper parking lot (Cheryl Teuton)
first 3/31
++++South Platte Park Reservoir & Area
Greater Scaup (4) (Cynthia Madsen) last 3/29
++++Ketring Park and Lake
Eastern Screech-Owl (Richard Stevens:Rebecca Kosten) last 3/28

Boulder County
++++Prince Lake #2
Sage Thrasher (Ted Floyd) first 3/31
++++Walden Ponds
Black Phoebe --Boulder Creek/75th street (Jonathan Montgomery/Chris
Brown) (first 3/22) last 3/30
++++Baseline Reservoir
Common Loon (Jeff Parks/Christian Nunes) (first 3/29) last 3/30

Denver County
++++Lowry's Westerly Creek Dam and Wetlands
Greater Scaup (4) (Jeff Dawson) first 3/30

El Paso County
++++Sinton Pond
Fox Sparrow (red form) (David Tonnessen/John Drummond) (first 2/27) last
3/31
Winter Wren (David Tonnessen) (first 1/12) last 3/30
++++Hanover Road
Burrowing Owl (2) (Mark Minner-Lee) first 3/30
++++Pikeview Reservoir
Greater Scaup (2) (Alan Versaw/John Drummond) (first 3/15) last 3/28

El Paso/Pueblo Counties
++++Chico Basin Ranch (fee area)
Long-eared Owl (6) --banding area (John Drummond/Jan Hansen) (first 1/30)
2; last 3/29
(Above: El Paso County)

Jefferson County
++++Belmar Historic Park
Greater Scaup (Gerald Baines) last 3/31
++++Genesee Mountain Park
Williamson's Sapsucker (2) (Richard Stevens/Craig Robson) (first 3/10)
last 3/30
++++Wheat Ridge Greenbelt
Greater Scaup (3) (Larry Versaw) first 3/30
White-throated Sparrow (Larry Versaw) first 3/30

Jefferson/Douglas Counties
++++Chatfield Reservoir
Eastern Phoebe --kingfisher bridge area (Gregg Goodrich/Terry Michaels)
(first 3/25) last 3/30
Greater Scaup (Terry Michaels) last 3/30

Larimer County
++++Poudre Canyon Road
Savannah Sparrow --see map (Ruben & Victor Stoll) first 3/31
++++Lee Martinez Park
Eastern Screech-Owl (Mike McCoy) first 3/29

Las Animas County
++++Lake Dorothey Wildlife Area
Northern Saw-whet Owl (Washburn:Simmons) last 3/29
Lewis's Woodpecker (12) (Hundertmark/Washburn:Simmons) (first 3/1) 8;
last 3/28
Eastern Phoebe (Washburn:Simmons) first 3/28
Hermit Thrush (Washburn:Simmons) first 3/28

Pueblo County
++++Arkansas River Trail, below City Park
Winter Wren (Van Truan/Glenn Walbek) (first 3/18) last 3/31
Carolina Wren (Truan/Glenn Walbek) (first 3/18) last 3/31
++++Pueblo Reservoir
Common Loon (2) (Brandon Percival) last 3/30
Black Phoebe --Rock Canyon, below dam (Ben Sampson) first 3/28

Weld County
++++CR 37/CR 46 Ponds
Tundra Swan --northeast pond (David Dowell/Cheri Phillips) (first 3/14)
last 3/31
Eurasian Wigeon --northeast pond (Luke & Tracy Pheneger/Ryan Graves)
(first 3/14) last 3/26
++++Union Reservoir
Bonaparte's Gull (3) (Mark Miller/Nick Dorian) (first 3/18) 5; last 3/31
Marbled Godwit (3) (Sue Riffe) first 3/30
Thayer's Gull (Casias/Mlodinow) (first 3/23) last 3/28

SOUTHWESTERN COLORADO

Baca County
++++Upland Bird Management Area
Short-eared Owl (Washburn:Simmons) last 3/31
Cassin's Sparrow (Washburn:Simmons) first 3/31
++++Cottonwood Canyon
Western Screech-Owl (Washburn:Simmons) last 3/30
Rufous-crowned Sparrow (Washburn:Simmons) last 3/30
Eastern Phoebe (Washburn:Simmons) first 3/30
++++Picture Canyon
Rufous-crowned Sparrow (Washburn:Simmons) last 3/30
Curve-billed Thrasher (Washburn:Simmons) last 3/30
Northern Mockingbird --North Canyon (Washburn:Simmons) first 3/30
++++Gravel Road just East and North of Campo Lek
Cassin's Sparrow (1) (Stevens:Humbolt) first 3/24
++++West/Pasture G
Mountain Plover (Stevens:Humbolt) first 3/24

NORTHEASTERN COLORADO

Kiowa County
Mountain Plover
(5) --CR 40, north of CR H (Kaempfer) first 3/29
Burrowing Owl
(3) --CR 40, north of CR H (Kaempfer) first 3/29

Lincoln County
Mountain Plover
(1) --County Road 3F/CR 42 (Bill Kaempfer) first 3/29

Yuma County
++++CR 45
Greater Prairie-Chicken (Stevens:Kosten/Ruben & Victor Stoll) 2; (first
2/18) 3; last 3/31
(Between Hwy 385 and Lek, 1.7 miles/east/hwy 385)
++++Wray Fishing Unit
Eastern Phoebe (Stevens:Humboldt) first 3/25
Barn Owl (Stevens:Humboldt) first 3/25
++++Stalker Pond
Winter Wren (Stevens:Humboldt) first 3/25
Northern Cardinal (Stevens:Humboldt) first 3/25
++++Bonny Reservoir Area
Red-bellied Woodpecker --Hale Ponds (Bez Bezuidenhout) 2; last 3/25
Eastern Bluebird (8) --Hale Ponds (Stevens:Humboldt) last 3/24
Red-bellied Woodpecker (Bezuidenhout) last 3/25
Northern Cardinal (3) --wagon wheel (Bezuidenhout) last 3/25
Eastern Screech-Owl (2) --Hale Ponds (Stevens:Humboldt) last 3/24

WESTERN COLORADO

Archuleta County
++++Navajo Reservoir
Black Phoebe (2) --wildlife overlook area (Ben Bailey:Byron Greco) first
3/28
++++Pagosa Springs
Lewis's Woodpecker (1) --Loma Linda (Byron Greco) (first 2/27) last 3/25

Chaffee County
++++McPhelemy Park
Lewis's Woodpecker (Gabriel Wiltse) first 3/30
++++Monarch Pass
American Three-toed Woodpecker (2) (Stevens & all/Jan Hansen) (first 3/5)
2; last 3/29
++++Chaffee County
Pinyon Jay (6) --CR 175 (Jan Hansen) last 3/29

Clear Creek County
++++Guanella Pass
American Three-toed Woodpecker --Campgrounds (Stevens:Kosten/Craig
Robson) (first 9/25) 3; last 3/28
White-tailed Ptarmigan (Stevens:Kosten/Doug Kibbe & all) (first 9/25) 16;
last 2/16
++++Loveland Pass
White-tailed Ptarmigan
(3) --below west summit (Washburn:Simmons/Stevens) (first 11/22) 1; last
3/21
(1) --ridge north of first pullover west of Hwy 9, south of Summit
(Stevens &amp; all) first 3/2
(see website for additional locations)

Conejos County
++++San Luis Hills (John James Canyon)
Sagebrush Sparrow (1) (Richard Stevens:Barry Humboldt) first 3/23
Sage Thrasher (Stevens:Humboldt) first 3/23

Costilla County
++++Smith Reservoir
Bonaparte's Gull (John Rawinski) first 3/29
Mountain Plover (9) --south of reservoir (Rawinski) first 3/29

Custer County
++++DeWeese Reservoir
Northern Parula (Cliff Smith & Pearl Sandstrom-Smith) first 3/30
(Earliest Date, next 4/4, 4/5, three on 4/8)

Delta County
++++Escalante Canyon
Chukar (Stevens:Humboldt/Jan Hansen) (first 3/22) 2; last 3/30
Black Phoebe (Stevens:Humboldt) first 3/22

Fremont County
++++Siloam Road South of Hwy 110
Lewis's Woodpecker (2) --see map (Glenn Walbek) first 3/31
++++Florence River Park
Black Phoebe (Rich Miller/Glenn Walbek) (first 3/22) last 3/31
++++Arkansas Riverwalk
Western Screech-Owl --Raynolds parking lot (Catherine Olin) last 3/28
Black Phoebe --Sells Pond to Raynolds Ave (Setta Moss) 2; last 3/22

Gunnison County
++++Waunita Hot Springs Area
Gunnison Sage-Grouse --north of parking area (Stevens & all/Marcel Such)
(first 3/5) 13; last 3/31

Jackson County
++++Colorado State Forest
American Three toed Woodpecker (m) --Across Hwy 14/north of Colorado
State Forest Visitor's Center (Washburn:Simmons) last 3/27
Boreal Owl --Hwy 14, west of Cameron Pass
(Stevens:Kosten/Washburn:Simmons) (first 3/1) 1; last 3/27
Brown-capped Rosy Finch (25) (Craig Robson) last 3/27
++++County Road 26b
Greater Sage-Grouse (2) --CR 26b (Stevens:Michaels/Washburn:Simmons)
(first 12/17) 12+; last 3/26

La Plata County
++++Wildcat Canyon
Acorn Woodpecker (Mel & Jeanne Goff) last 3/14

Mesa County
++++Highline Lake State Park
Bonaparte's Gull (up to 12) (Denise & Mark Vollmar) (first 3/21) last
3/31
Common Loon (2) (Vollmar) first 3/28
Bonaparte's Gull (Denise & Mark Vollmar) (first 3/21) last 3/28
++++Colorado National Monument
Gray-crowned Rosy Finch (36) --Devil's Kitchen (Ronda Woodward:Deb
Stegall) first 3/30
Black-throated Sparrow (3) --Ribbon Trail off Little Park Road (David
Price) first 3/25
Pinyon Jay (2) --amphitheater walkway (Susan Plankis) first 3/25
++++Cameo/Coal Canyon
Chukar (2) Stevens & all) (first 3/3) 1; last 3/22
++++Grand Mesa North
Boreal Owl --south of Spruce Grove Campgrounds (Stevens & all) (first
3/3) 2; last 3/13
Northern Pygmy-Owl --Powderhorn Ski area (Stevens & all) first 3/13

Montezuma County
++++Totten Reservoir
Lesser Black-backed Gull (would be first county record); fly away (Jim
Beatty) first 3/26
++++Bradfield Bridge & Campgrounds
Black Phoebe (2) --at Campgrounds (Coen Dexter) first 3/22

Montrose County
++++Black Canyon of Gunnison National Park
Dusky Grouse --South Rim Drive (Stevens & all/Jan Hansen) (first 3/4)
last 3/30
(NOTE: South Rim Road is closed at Visitor's Center)

Ouray County
++++Ridgway State Park
Common Loon (2) (Aaron Yappert/Coen Dexter) (first 2/27) 3; last 3/27

Routt County
++++Stagecoach State Recreation Area
Trumpeter Swan (Tom Litteral/Tresa Moulton) (first 3/25) last 3/31
Barrow's Goldeneye (5) (Litteral) (first 3/25) last 3/28
++++Twenty Road Leks
Sharp-tailed Grouse (5) (Stevens & all) (first 3/3) last 3/22

San Miguel County
++++Telluride (Hillside Lane)
Brown-capped Rosy Finch (up to 380) (Eric Hynes) (first 12/1) 12; last
3/30
(To arrange a visit: contact Hynes at contact Eric at erichynes28 AT
gmail.com)

Teller County
++++Victor
Gray-crowned Rosy Finch --Spicer & 1st ave (Gayle McGinty) 24; last 3/31

Good Birding!

Directions to birding spots and maps on CoBus website:
http://coloradobirdingsociety.net

Amy Davenport, Secretary, Colorado Birding Society Denver, CO
Contact CoBus/Report Interesting Birds: 303-324-7994
Subscribe to "cobirders" by sending blank email to:
cobirders-subscribe AT yahoogroups.com
Read "cobirders" at:
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