Monday 20 February 2017

[cobirds] Colorado Rare Bird Alert, 20 February 2017

Compiler:  Joyce Takamine
e-mail:    RBA AT cobirds.org
Date:   February 20, 2017
This is the Rare Bird Alert for Monday, February 20 sponsored by Denver Field Ornithologists and the Bird Conservancy of the Rockies.
  
Highlight species include: (* indicates new information on this species)

NOTE:  The RBA is using the new AOU checklist, & the order of families has changed.

BRANT (Jefferson)
Trumpeter Swan (Douglas, Moffat)
Tundra Swan (*Boulder, Chaffee)
Mallard (Mexican intergrade) (*Pueblo)
Barrow's Goldeneye (Adams, Chaffee, Mesa)
Red-necked Grebe (*Pueblo)
Sora (Pueblo)
Dunlin (Arapahoe, Douglas)
American Woodcock (Larimer)
Greater Yellowlegs (Mesa)
Lesser Yellowlegs (Adams)
Mew Gull (Arapahoe)
Thayer's Gull (*Adams, Arapahoe)
Lesser Black-backed Gull (*Adams, Arapahoe, *Crowley, Douglas, *Larimer)
Great Black-backed Gull (*Pueblo)
Red-throated Loon (*Kiowa)
Turkey Vulture (Jefferson)
Acorn Woodpecker (La Plata)
Red-bellied Woodpecker (*Bent)
Yellow-bellied Sapsucker (Boulder)
Red-naped Sapsucker (*La Plata)
Ladder-backed Woodpecker (El Paso)
Chihuahuan Raven (Baca)
Carolina Wren (Prowers)
Hermit Thrush (Mesa)
Curve-billed Thrasher (Pueblo)
Brown Thrasher (Denver)
Sage Thrasher (Baca)
American Pipit (*Bent)
Gray-crowned Rosy-Finch (Pitkin,)
Black Rosy-Finch (Pitkin)
Brown-capped Rosy-Finch (Pitkin)
Lapland Longspur (Logan)
Lincoln's Sparrow (Boulder)
EASTERN MEADOWLARK (*Bent/Prowers)
Great-tailed Grackle (*Bent, Chaffee)

*****For directions to unfamiliar locations (e.g. "Lower Latham"), please refer to CFO's Colorado County Birding site:  www.coloradocountybirding.org

ADAMS COUNTY:
---On February 14 on South Platte River and 88th Ave, Mary Keithler reported 2 Barrow's Goldeneyes and Lesser Yellowlegs.
--On February 15 on South Platte River and 86th Ave, Tom Wilberding reported m Barrow's Goldeneye.
---On February 19 at McKay Road Ponds, Adam Vesely reported 2 Thayer's Gulls, 5 Lesser Black-backed Gulls (3 ad, 2 juv)

ARAPAHOE COUNTY:
---On February 16 at Aurora Reservoir, David Dowell reported ad Mew Gull, 3 Thayer's Gulls, and Lesser Black-backed Gull.
---On February 13, Betty Glass reported Dunlin at McLellen Reservoir.  On February 14, Candice Johnson reported Dunlin at McLellen Reservoir.
---On February 17 at Cherry Creek SP, Candice Johnson and Glenn Walbek reported ad Mew Gull.

BACA COUNTY
---On February 18 at Two Buttes SWA below dam, Ted Floyd reported Chihuahuan Raven and Sage Thrasher.

BENT/PROWERS COUNTY:
---On February 19 on CR 1 and CO 196, Chip Clouse reported 1 singing EASTERN MEADOWLARKS.
---On February 19 at Lake Hasty, Ted Floyd reported Red-bellied Woodpecker and American Pipit.
---On February 18 near CR 15 & US 50, Ted Floyd reported a massive flock of Great-tailed Grackles.

BOULDER COUNTY:
---On February 17 at Walden/Sawhill in Boulder, Carrie Vaughn reported 3 Tundra Swans and 2 Lincoln's Sparrows.  On February 19, Todd Deininger reported Tundra Swans at Walden Ponds.

CHAFFEE COUNTY:
---On February 18, Jeff Guy, Kara Carragher, and Brandon Percival reported 2 Tundra Swans on CR 163 pond.
---On February18 at Sands Lake SWA, Kara Carragher and Brandon Percival reported 6 Barrow's Goldeneyes
and 6 Great-tailed Grackles.

CROWLEY COUNTY:
---On February 19 at Lake Henry, Liza Antony reported 1-st cyc  Lesser Black-backed Gull.

DENVER COUNTY:
---On January 26 at Washington Park, Aaron Tucker reported 2 Yellow-bellied Sapsuckers. On February 11 at Washington Park, Kara Carragher and Lisa Edwards reported Yellow-bellied Sapsucker.  On February 13, Judith Henderson reported Yellow-bellied Sapsucker at Washington Park.
---On February 18, Jeff Dawson reported Brown Thrasher at Fairmount Cemetery.

DOUGLAS COUNTY:
---On December 27, Jeff Beavers reported Trumpeter Swan at Chatfield.  The Swan can be seen by going upstream from Kingfisher Bridge to Pond 5 or from High Line Canal Trail accessed from Titan Road.  On February 6, Josh and rachel Destree reported Trumpeter Swan from upstream from Kingfisher Bridge.  On February 19, Norm Lewis reported Trumpeter Swan upstream from Kingfisher Bridge.
---On January 24 at McLellen Reservoir, SE Corner and High Line Canal Trail, Gregg Goodrich reported Dunlin.  

EL PASO COUNTY:
---On February 16 on Hanover Road, Kyle Hawley reported 2 Ladder-backed Woodpeckers.

JEFFERSON COUNTY:
---On January 26 at Indian Tree Golf Course on Wadsworth north of 72nd Ave, Arvada, Doug Faulkner reported a BRANT.   On February 15, Candice Johnson reported BRANT at Indian Tree Golf Club.
---On February 16 at Lake Arbor, Kevin DeBoer and Alison Hixon reported BRANT.

KIOWA COUNTY:
---On February 18 at Blue Lake, Dave Leatherman and Janeal Thompson reported ad Red-throated Loon viewed from SE most boat ramp.

LA PLATA COUNTY:
---On February 11 on Meadow Road in Rafter J Subdivision, Kip Stransky reported 5 Acorn Woodpeckers. On February 18, Amy Dobbins reported 3 Acorn Woodpeckers on Meadow Road in Rafter J Subdivision.
---On February 19 on River Trail between DT Hotel and Albertsons, Amy Dobbins reported f Red-naped Sapsucker.
  
LARIMER COUNTY:
---On January 8, David Wade and Cole Wild reported 2 American Woodcocks at Bobcat Ridge Natural Area in the creek between the parking lot and the road.   On February 11, Dave Leatherman reported American Woodcock at Bobcat Ridge NA.  On February 12, David Wade and many other birders reported American Woodcock at Bobcat RIdge NA.  On February 17, Todd Deininger reported that the American Woodcock was
NOT seen.  On February 18, Dick Pautsch reported that the Ranger told him that he has not seen the Woodcock since February 15.
---On February 19 at Boyd Lake, Riley Morris reported Lesser Black-backed Gull.

MESA COUNTY:
---On February 14 at Grand Junction Wildlife Area, Mike Henwood reported 3 Barrow's Goldeneyes (1m, 2f) and Hermit Thrush.
---On February 16 at Highline Lake SP, Denise and Mark Vollmar and Ronda Woodward reported Greater Yellowlegs.

MOFFAT COUNTY:
---On February 18 at Browns Park NWR, Jan Leonard reported 9 Trumpeter Swans.                                                                                                                                                                                                                          
PROWERS COUNTY:
---On February 18 at south end of Lamar Community Colleges Wood, Ted Floyd reported Carolina Wren.

PUEBLO COUNTY:
---On February15 at Chico Basin Ranch Headquarters area (Fee Area), John Drummond and Jason Boyce reported 3 Curve-billed Thashers and heard a Sora in the marsh area.
---On February 19 at Pueblo Reservoir South Marina, Bill Schmoker reported Great Black-backed Gull.
---On February 19 at Pueblo Reservoir North Marina, Bill Schmoker reported Red-necked Grebe.
---On February 19 at Pueblo Reservoir Rock Canyon area below the dam/north of river, Bill Schmoker reported Mallard (Mexican).

Denver Field Ornithologists Field Trips:
The DFO Field Trip for Saturday, February 25 will be to Genesee Park led by Chris Gilbert (chrisgee9 At gmail.com
804-214-1508)  Meet at 0700 at the Stegosauarus parking lot just south of I-70, exit 259.  Drive under the freeway to the second left turn.  The parking lot is at the base of the Hogback, near Hawk Watch location.
   Weather and trail coniditions allowing, we will hit the trails on the North side of I-70 in Genesee Park.  Plan on a 5 mile hike with hopefully lots of mountain birds.  Register online or contact leader.

The DFO Field Trip for Sunday, February 26 will be to Banner Lakes SWA led by Rebecca Laroch & Mary Geder (RebeccaLLorche AT gmail.com; 626-318-4435)  This trip is full.

Good birding,
Joyce Takamine
Boulder

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