Thursday 28 February 2013

[cobirds] White-winged Dove - specifics

CoBirders,
I found the WWDO in a residential area, on White Rock Circle 2 houses down from Spine Rd.  There were a few Eurasian Collared-Doves close by as well.

Hope it stays in the area. 

Peter

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[cobirds] Colorado Christmas Bird Count results

Hi all,

All the results for the 48 Colorado Christmas Bird Counts (CBC) are on the CBC Website or will be very soon.  You can look at the results at http://netapp.audubon.org/CBCObservation/CurrentYear/ResultsByCount.aspx  (then for the Country -- find Untied States and then for the State -- find Colorado).  There are 5 pages of Colorado CBCs.  I'm reviewing all the counts in Colorado, and waiting for a few rare birds to be documented.  If you participated in any Colorado CBC, can you look over the results for each count you went on, and make sure your name is on the list, and look over the species list, and see if there is any errors of any kind.  If you signed up for a CBC, and didn't go on that count, please look to see if your name is still on the list.  If you photographed a bird of note on a Colorado CBC, please make sure to send me the photo.  Many compilers have sent me photos and documentations for rare birds on their CBC, that I THANK them all.

The following species were reported on a Colorado CBC(s) this year, these need to be documented (if they haven't been yet).  The CBRC Website is very easy to use and you should be able to copy and paste your finished rare bird form to me.  These are all CBRC Review Species. 

Eurasian Wigeon 
Glaucous-winged Gull
Glaucous-winged x Herring Gull hybrid
Acorn Woodpecker 
Eastern Towhee
Red Fox Sparrow
Golden-crowned Sparrow
Snow Bunting (southern Colorado)
Eastern Meadowlark
Purple Finch
Common Redpoll (southern Colorado or new county records)
Hoary Redpoll

Also, the following birds reported are quite rare in winter in Colorado that were reported on Colorado CBC(s) this year, and I think the CBRC would be interested in documentation on these, because of the date or location.

Red-bellied Woodpecker (west of normal range)
Hammond's Flycatcher
Eastern Phoebe
Gray Jay (at lower elevations)
Western Palm Warbler
Chipping Sparrow
Sage Sparrow
Common Grackle (unexpected locations)
Pine Grosbeak (lower elevations)

I big thanks to Chris Wood and Tony Leukering (former Colorado CBC Regional Editors) for looking over some of the photos and details submitted for Colorado CBCs this year, their advice is always very helpful on deciding what to do with some of the sightings on Colorado CBCs.

Brandon Percival
Colorado CBC Regional Editor
Pueblo West, CO

[cobirds] Glaucous Gull Cherry Creek State Park (Arapahoe Co.)

I made a quick visit to Cherry Creek State Park mid-day today following the conclusion of some business in the Tech Center.  The reservoir is still 80-90 percent frozen, but there were some birds present.  Notable was a 1st of 2nd cycle Glaucous Gull.

 

Bill Kaempfer

Boulder

[cobirds] Lesser Black-backed Gull- South Platte Reservoir - Arapahoe County

A single adult Lesser Black-backed Gull was present in the Arapahoe County portion of South Platte Reservoir this afternoon.
No Long-tailed Ducks were seen.
 
Doug Kibbe, Littleton, Co.

[cobirds] Boulder White-winged Dove & Great-tailed Grackle hang-out

CoBirders,
I detoured through Gunbarrel this morning, hoping to bump into one of the BOWA flocks that many have reported, but instead found a White-winged Dove.  http://www.flickr.com/photos/pgburke/8517300508/in/photostream

In the afternoon, I visited Stern's Lake in the Carolyn Holmberg preserve in Broomfield. Alas, no large falcon... But I did come across a large flock of Great-tailed Grackles -- 80+ birds. I recall others had posted seeing many GTGR flying to a roost in the area... Also at the preserve was a second-year Bald Eagle, an adult male Northern Harrier and singing Western Meadowlark.

Good birding,
Peter Burke
Boulder, CO

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[cobirds] Greater White-fronted Geese / Jeffco

There are two apparent first-winter Greater White-fronted Geese right now at Blue Heron Park, aka Beers Sisters Lake, in Littleton.
 
Dave Cameron
Denver

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[cobirds] large falcon - Boulder CO

CObirders,

This morning about 7:20 I got a quick (5s, from about 75-100m with naked eyes) look at a very large gray falcon flying near US 36 along the E side of Davidson Mesa (Louisville.)  It gave the impression of being very bulky, barrel-chested, and broad-winged.  Its flapping motion was stiff, shallow, and seemed heavy-winged compared to a prairie or peregrine falcon.  I got no view of the underwing or head, unfortunately.

I'm quite familiar with PRFAs and PEFAs and this bird just didn't have the same look.  But based on just a quick and fairly unsatisfying view, I am not confident about reporting that there's a gyrfalcon in Boulder County.  Still, anyone who happens to be in the area might keep an eye out for the possibility.

Peter Ruprecht
Superior

[cobirds] Re: waxwings

Thanks for sharing - gorgeous photos - I don't have a camera that will capture such clear photos (yet), and really appreciate seeing yours. Beautiful birds!  Martha, Arvada

On Wednesday, February 27, 2013 9:42:47 AM UTC-7, williebondo wrote:
There's a crab apple tree around the corner that's held it's apples all winter.  I've been watching it wondering if a flock of waxwings might find it.  The other day I saw some birds on the tree and sure enough it was a flock of cedar waxwings.  I ran back home to get my photo gear and got some shots.  You can see them here on my blog - http://birdsbybill.blogspot.com/

Haven't seen them since they about stripped the tree in two days.  Tree is on the south side of the pond as you enter the Lake Arbor neighborhood in Arvada. 

William Bond
Arvada, CO.

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[cobirds] Brockway location

Greetings All
Sorry, the waxwings were on Brockway east of 76th not 96th
Cheers
Steven Mlodinow
Longmont

Sent from my iPhone

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[cobirds] Colorado Rare Bird Alert for Thursday, February 28, 2013.


Compiler:       Joyce Takamine
Date:             February 28, 2013
email:            rba AT cfobirds.org
phone:           303-659-8750

This is the Colorado Rare Bird Alert for Thursday, February 28, sponsored by Denver Field Ornithologists and the Rocky Mountain Bird Observatory.  If you are phoning in a message, you can skip the recording by pressing the star key (*) on your phone at any time.  Please leave your name, phone number, detailed directions, including county and dates for each sighting.  It would be helpful if you would spell your last name. 

Highlight species include: (* denotes that there is new information on this species in this report) 


Trumpeter Swan (Larimer)

Long-tailed Duck (Arapahoe/Jefferson)

Red-throated Loon (Pueblo)

MEW GULL (Pueblo)

Thayer's Gull (Boulder, Pueblo, *Weld)

Lesser Black-backed Gull (Bent, Larimer, Pueblo, Weld)
Glaucous Gull (Bent, Pueblo)

Great Black-backed Gull (Bent)

SNOWY OWL (*Adams/Jefferson)

American Three-toed Woodpecker (Boulder)

Winter Wren (Morgan)

Curve-billed Thrasher (Baca)

Bohemian Waxwing (*Boulder, Larimer)

Snow Bunting (*Weld)

White-throated Sparrow (Baca)

Harris's Sparrow (Baca, Boulder, Rio Grande)

GOLDEN-CROWNED SPARROW (Baca, Jefferson)

Rosy-Finches (Boulder)

PURPLE FINCH (Douglas)
Common Redpoll (Boulder, Jefferson, Larimer)
HOARY REDPOLL (Grand, Larimer)


ADAMS/JEFFERSON COUNTIES:

--A possible SNOWY OWL was reported by Len Newton in the SW corner of 104th and Sheridan on February 25.  Sheridan is the county line between Adams and Jefferson in that area.  


ARAPAHOE/JEFFERSON COUNTIES:

--Two Long-tailed Ducks were reported by Kibbe on South Platte Reservoir  West end(signed entrance is on Platte Canyon Rd. north of C-470) on February 22.   


BACA COUNTY:

On February 23 at Two Buttes SWA below the dam, Gordon reported 2 Harris's Sparrows, White-throated Sparrow, GOLDEN-CROWNED SPARROW and Curve-billed Thrasher.  On February 25, Leatherman reported 1 Harris's Sparrow and GOLDEN-CROWNED SPARROW in  first 100 yards of road that goes down from north end of Two Buttes Res dam to area E of dam which includes pond called Black Hole.


BENT COUNTY:

--On February 19, Duane Nelson observed imm Glaucous Gull and ad Lesser Black-backed Gull from the dam at John Martin Reservoir.

On February 21, Duane Nelson reported 2nd-cyc Glaucous Gull and Ad Great Black-backed Gull from dam at John Martin Reservoir.


BOULDER COUNTY:
--Rosy-Finches including 2 Black and 2 Gray-crowned were reported by Kaempfer at Upper Ward Feeders west past the Old Depot on February 16.  On February 23, Deininger reported all three species of Rosy-Finches at the 3 Upper Ward Feeders.
--Pieplow reported a flock of about 400 Bohemian Waxwings east of the intersection of Foothills Parkway and Diagonal Hwy on February 18. 
--An American Three-toed Woodpecker was reported by Dowell on Anemone Hill in Boulder on February 18.  Directions:   From Settler's Park at the intersection of Canyon Drive and Pearl, hike roughly 2 miles on the Anemone Trail  to burn area from January 2012 fire.
--45 Bohemian Waxwings and 5 Harris's Sparrows were reported by Guarente on Crane Hollow Road on February 18. Drive South/East on Crane Hollow, the birds were by the house at the bottom of the hill.  Pieplow reported on February 22 that the 5 Harris's Sparrows continue on Crane Hollow Road which is SW of Hygiene.
--A enormous flock of Bohemian Waxwings was reported by Vanderpoel in Niwot on Meadowlane, SW of the high school on February 21.  On February 22, King reported a large flock of Bohemian Waxwings eating berries and drinking melting water on Gold Nugget Dr in Niwot.
--A Common Redpoll was reported by Matheus in the SW corner of Baseline Reservoir on February 21.
--A flock of 70 Bohemian Waxwings was reported by Tumasonis in the Gunbarrel area on Spine Road near Lookout in a big Alder tree across from Spectra Logic on February 22.  On February 23, Pieplow reported 85 Bohemian Waxwings in the SW corner of Spine and Orchard Creek Lane in Gunbarrel.  A flock of 60 - 70 Bohemian Waxwings was reported by Martinez in Gunbarrel at an office park off of 63rd and Longbow on February 23.
--A Harris's Sparrow was reported by Mlodinow on February 23 S of Ish Reservoir.
--50 Bohemian Waxwings were reported by Mlodinow on February 27 on Brockway Dr about 1/4 E of 76th.  Brockway can be reached
from 76th which can be reached from either Baseline or South Boulder Road.

DOUGLAS COUNTY:
--A f type PURPLE FINCH has been visiting the feeder at the home of Glenn Walbek in Castle Rock for almost 2 months.   If you would like to try to see it please contact Glenn at juncos AT comcast.net since you need to be inside the house to see it.


JEFFERSON COUNTY:

-- The GOLDEN-CROWNED SPARROW at the Red Rocks Trading Post, first reported by Henwood on Nov 26 and present all winter, was seen again on Feb 25 by Henwood and Kibbe.  Both also report NO Rosy-Finches.

--The Wheat Ridge Redpolls continue to visit the feeder of Bob Santangelo at 3525 Estes.  They first arrived January 12 and continue at least through February 21.  Please do NOT park in the driveway, it is okay to park in front of the driveway and get out of cars to see the feeder.

LARIMER COUNTY:

--The flock of redpolls continues to be seen behind the Discovery Museum in Fort Colllins, located at Cherry and Mason St which is the NW corner of College and Cherry.   Rob Sparks reported on February 25 that the Common Redpolls and a HOARY REDPOLL continue

to be seen behind the museum and its feeders.  

--One Trumpeter Swan continues on Lower Hoffman Lake, Loveland, first reported by Rynes on February 3; then on Feb 23 by Mlodinow.

--4 Bohemian Waxwings were reported by Sparks along the Poudre River Bike Trail just west of Lee Martinez Park on February 18.

--A Lesser Black-backed Gull was reported by Dowell at Lake Loveland on February 18.

--33 Bohemian Waxwings were reported by Lefko on West Lake Ave on the CSU campus on February 25, but they flew SE.  


PUEBLO COUNTY:

--On February 15 Percival reported the following at Pueblo Reservoir:  1 ad MEW GULL, 1 1-st cyc Glaucous Gull, 1 ad Lesser Black-backed Gull, 1 ad Thayer's Gull and 1 Red-throated Loon.  The gulls were on the ice line seen from SWA on the NW side of Pueblo Reservoir and the loon was seen off of North Picnic Road.   On February 22, Percival reported that the imm Glaucous Gull continues at Pueblo Reservoir SWA.


RIO GRANDE COUNTY:

--A Harris's Sparrow was reported by Simmons in the turnoff to Monte Vista NWR on CR 8E on February 21.


WELD COUNTY:

--A Lesser Black-backed Gull and Thayer's Gull were reported by Mlodinow at N Weld County Landfill on February 23.  The landfill is on Hwy 14 W of Ault.

--A Lesser Black-backed Gull was reported by Mlodinow on February 23 at Drake Lake which is S of Hwy 14 and W of Ault.

--At LUNA Reservoir on February 27, Mlodinow reported Snow Bunting and ad Thayer's Gull.  LUNA is on CR 11 between CR 2 and CR 6.

Adams County is south of CR 2 (also 168th Ave) and Broomfield County is west of CR 11.


The DFO field trip for Saturday, March 2 will be to Belmar Park led by Bob Shade (303-975-2476).  Meet leader at parking lot at 0800 at 800 S. Wadsworth Blvd.  From Alameda and Wadsworth go south on Wadsworth, turn west at the light on West Ohio Ave.  Drive a short 2 blocks to parking lot.  Half day trip.  May visit other Lakewood areas if time permits.


The DFO field trip for Sunday, March 3 will be to Wheat Ridge Greenbelt led by Tom Parchman (303-274-7951).  Meet Tom at 0800 at Prospect Park for a 1/2 day.  Bring water and snacks; dress appropriately, in layers for weather.  From I-70 ext 267, take Kipling south about 3/4 of a mile and turn right (west) on 44th Ave.  Go one mile west.  Look for entrance to Prospect Park on your left (south).  Meet just inside the park in the lot right next to the lake.  Walking is easy but may involve up to 3 miles of walking.


Good Birding,
Joyce Takamine
Boulder


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Wednesday 27 February 2013

[cobirds] Today's Birding, continued

Sorry about the premature "send" of my post.
At LUNA Reservoir, we had a SNOW BUNTING fly overhead calling repeatedly. In the reservoir, a scad of ducks were present including more than 80 Canvasback, over 30 Ruddy Ducks, about 800 N Shovelers, an adult THAYER'S GULL, and 22 GREATER SCAUP.
At Panama Reservoir, there are now 39 Am White Pelicans, about 1000 Redhead/RN Ducks, 900 Common Mergs.

Note: the Brockway Drive area is in Boulder County between Boulder and Lafayette. The Anthem Ranch Ponds in Broomfield are mostly frozen and totally gull-free. The nearby Siena Pond is nearly totally open and gull-free
Good Birding
Steven Mlodinow
Longmont

Sent from my iPhone

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[cobirds] Panama and Luna Reservoirs + Lafayette area

Greeting All
Today, Cathy Sheeter and I visited several spots from the Lafayette area to LUNA Reservoir in sw. Weld County
Along Brockway, a quarter mile or so east of 96th we found a flock of 50 or so BOHEMIAN WAXWINGS. Nearby, there was an EASTERN TOWHEE X SPOTTED TOWHEE. The towhee hybrid had very few spots on wings and back, huge white undertail spots, and called like a Spotted Towhee.

Sent from my iPhone

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[cobirds] March 2013 D.F.O. Fieldtrips -- Join Us!

Denver Field Ornithologists
March 2013 Field Trips
 

Saturday, March 2           Belmar Park
Leader: Bob Shade, 303.975.2476
Meet leader at parking lot at 0800. Belmar Historic Park is at 800 S. Wadsworth Blvd. in Lakewood. From Alameda and Wadsworth go south on Wadsworth, turn west at the light on West Ohio Avenue. Drive a short two blocks to the parking lot. Half day trip. Trip leader may also visit other Lakewood areas if time permits.
 

Sunday, March 3         Wheat Ridge Greenbelt
Leader: Tom Parchman 303.274.7951
Meet Tom at 0800 at Prospect Park in Wheat Ridge for a 1⁄2 day trip. Bring water and snacks; dress appropriately, in layers, for the weather. From I-70 exit 267, take Kipling south about 3/4 of a mile and turn right (west) on 44th Avenue. Go one mile west. Look for the entrance to Prospect Park on your left (south). Meet just inside the park in the lot right next to the lake. We'll check the lake for waterfowl before birding the paved and dirt paths along Clear Creek. The walking is easy but may involve up to three miles of walking.
 

Saturday, March 9           Red Rocks Park
Leader: Tom Bush, 303.904.4576
Time: Meet at 0800 at the Red Rocks Trading Post for a half day of foothills birding. We'll spend some time checking out all the activity at the feeders - possible rosy finches, golden-crowned sparrow (?), jays, chickadees. We will do some walking looking for the prairie falcon and other raptors. Bring water, snack and lunch. To reach Red Rocks Trading Post go west out of Morrison on Hwy 74. Less than .5 mile out of Morrison you will turn right on Red Rocks Park Road (entrance 2 to Red Rocks Park). Stay right at the first fork. Continue on Red Rocks Road approximately a mile to the Trading Post.
 

Sunday, March 10           Chatfield State Park
Leader: Randy Lentz, 303.680.3381
Meet leader at the swim beach at 0800. Bird until noon so lunch is optional. Bring scopes, binoculars, water, and dress for the predicted weather.
 

Saturday, March 16              Walden Ponds
Leader: Paula Hansley, Hm. 720.890.2628 Cell 303.263.1714
Meet leader at 0800 at Cottonwood Marsh parking lot at Walden Ponds in Boulder County. Bird until about 11:00. Walden is accessed from a short road, which goes west from 75th Street 0.9 mi. north of Valmont Rd. The group will look at ducks/early migrants on ponds and in woods in both Walden and Sawhill areas. We will also look for Dippers and other birds along Boulder Creek near 75th St. Bring a scope if you have one, along with snacks, water, and warm clothes.
 

Sunday, March 17           Cherry Creek State Park
Leaders: Cheryl Teuton and Dan Brooke, 303.912.3341
Meet the leaders at the west side marina at 0800. From Belleview and Yosemite go east on Belleview until you reach the park entrance and follow the signs to the marina. State parks pass and $3 fee required. (You may ask at the entrance gate about the $3 pass on the way out if there is no one there upon arrival.) The trip will be mostly driving from place to place looking for ducks, grebes, and gulls with a sharp eye out for hawks, early migrants and late winter holders-on. There will be some walking at various locations as well as some walking on level trails at the Cottonwood Creek Reclamation area. Bring a lunch and after lunch there will be a walk at the Twelve Mile picnic area looking for rails, wrens, and other marsh denizens.
 

Saturday, March 23    Longmont Area Birding
Leader: Chris Owens, 303.772.6048
Joint trip with the BBC. Meet leader at 0800 at Jim Hamm Natural Area parking lot. From I-25 take Exit 240. Go west 4 miles on CO 119 to Boulder- Weld CO Line Road, then approximately two miles north to park on left at E 17th Ave. Bird until 1 or 2 pm. Walking will be held to a minimum, less than two miles, and we will drive from site to site. We will be looking for waterfowl, raptors, and any early migrants: possible flycatchers, shorebirds, etc.
 

Sunday, March 24           Barr Lake
Leaders: Mark Amershek and Bruce Neuman, 303.329.8646 or mamershek@msn.com Meet leaders at the Nature Center at 0800. Half day trip finished by noon or, if the birds are good, by 1:00pm. You do not need lunch but you do need a State Parks Pass or be willing to purchase a day pass at the entrance kiosk. Expect to walk no more than two miles. We will be looking for migrating waterfowl, any early or late migrants, as well as resident woodpeckers, sparrows, etc.. Please RSVP to Mark at the above phone number or e-mail address after Feb. 24th.
 

Wednesday, March 27     Morgan County Hotspots
Leader: Joe Roller, Contact Information: jroller9@gmail.com
Time: 0700. Meeting Place: Colorado Division of Wildlife - 6060 North Broadway – Exit I-25 at 58th Ave, go west 2 blocks to Broadway, then north 2 blocks to parking lot on right. Trip description, written by Joe - We will carpool and head out to Jackson Reservoir, then hit other Morgan County Hotspots. Waterfowl can be plentiful at this time of year, and there are several places we can hit for passerines. Local sage, Bruce Bosley, will join us. Who knows what birds we'll find? The trip will cater to birders of all levels of experience, from eager neophytes to jaded pros. It's an all-day trip, return- ing to the DOW around 4:30 PM, so bring lunch, water, snacks, 2-ways and a scope if you have one. Dress for the weather. State parks pass required. This trip is limited to 30 participants. Please email Joe Roller at jrol-
ler9@gmail.com, if you will be going, and for urgent or last-minute matters, you may call Joe at 303.204.0828.
 

Saturday, March 30              Denver City Park-Cormorant Photo
Trip Leader: Chuck Hundertmark, 303-604-0531
0730. Meet leader at parking strip at Duck Lake. From Colorado Blvd., turn west onto 22nd Ave. and go past the Museum of Nature and Science. Turn left just before the zoo at the sign to the Pavillion Bandstand. Park on the left at the parking area closest to Duck Lake. We'll photograph and observe early nesting behavior of Double-crested Cormorants at Duck Lake for about an hour. For SLRs, a 300mm lens or better is recommended. We'll also walk the park for migrants and early nesters. An easy morning walking. Late morning, we'll head to the museum for lunch. Bring laptops to download photos and compare shots. Bring water, snacks, binoculars, camera with optional tripod and scopes. Half day trip plus lunch at the museum. Limit of 10 participants. Call or email leader if you plan to attend.
chundertmark8@gmail.com.
 

Sunday, March 31th             Ptarmigan Finding -- Guanella Pass
Leader, Paul Slingsby This trip is limited to 8 persons so please register with the leader (303-422-3728). Meet the leader, 0900 at the Stegosaurus Park and Ride. We will car pool to Guanella Pass, approximately 60 miles from our meeting place. Have clothing suitable for both windy and very cold weather, the pass is almost 12,000 ft. in altitude and is especially exposed to wind. Our trip begins late to arrive at the pass during the warmest part of the day. We'll also hope to avoid rush hour on I-70. Bring binoculars, spotting scopes and 2-way radios if you have them. Plan to eat lunch at the pass, possibly in the car. We should be back to Stegosaurus by 3 pm. We will also look for other bird species that spend winter high in the mountains. Guanella Pass has not had great amounts of snow in recent years and many areas blow free of snow. Bring snowshoes if you have them, but most likely we will be able to walk everywhere we need to walk without them. Traction devices for shoes (Yaktracks for example) and walking sticks can be helpful. We will walk less than a mile at the pass, but plan to walk more at other places we will visit for additional mountain bird species. I will scout the trip before the day and will also check the weather. In the event that weather is prohibitive, we will change our destination to Bear Creek Lake Park. (Day pass required.) Ducks, cormorants, avocets and bluebirds will have begun migration by this date. Water should be open in the ponds and in Clear Creek so we should have an interesting day even if we can't visit the ptarmigan. Stegosaurus Park and Ride is familiar to visitors to the RMBO spring Hawkwatch. Take I-70 to exit 259, go south on Colorado Highway 26 for about 200 yards. Stegosaurus is on the left. We will meet near the lower, south, end of the lot.


Schedule prepared by Chris Owens

Submitted by            Chris A. Blakeslee - DFO Board Member
                         Centennial, Colorado
                         CorvidColo@aol.com

[cobirds] waxwings

There's a crab apple tree around the corner that's held it's apples all winter.  I've been watching it wondering if a flock of waxwings might find it.  The other day I saw some birds on the tree and sure enough it was a flock of cedar waxwings.  I ran back home to get my photo gear and got some shots.  You can see them here on my blog - http://birdsbybill.blogspot.com/

Haven't seen them since they about stripped the tree in two days.  Tree is on the south side of the pond as you enter the Lake Arbor neighborhood in Arvada. 

William Bond
Arvada, CO.

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[cobirds] Colorado Rare Bird Alert for Wednesday, February 27, 2013.


Compiler:       Joyce Takamine
Date:             February 27, 2013
email:            rba AT cfobirds.org
phone:           303-659-8750

This is the Colorado Rare Bird Alert for Wedesday, February 27, sponsored by Denver Field Ornithologists and the Rocky Mountain Bird Observatory.  If you are phoning in a message, you can skip the recording by pressing the star key (*) on your phone at any time.  Please leave your name, phone number, detailed directions, including county and dates for each sighting.  It would be helpful if you would spell your last name. 

Highlight species include: (* denotes that there is new information on this species in this report) 


Trumpeter Swan (Larimer)

Long-tailed Duck (Arapahoe/Jefferson)

Red-throated Loon (Pueblo)

MEW GULL (Pueblo)

Thayer's Gull (Boulder, Pueblo, Weld)

Lesser Black-backed Gull (Bent, Larimer, Pueblo, Weld)
Glaucous Gull (Bent, Pueblo)

Great Black-backed Gull (Bent)

American Three-toed Woodpecker (Boulder)

Winter Wren (Morgan)

Curve-billed Thrasher (Baca)

Bohemian Waxwing (Boulder, Larimer)

White-throated Sparrow (Baca)

Harris's Sparrow (*Baca, Boulder, Rio Grande)

GOLDEN-CROWNED SPARROW (*Baca, Jefferson)

Rosy-Finches (Boulder)

PURPLE FINCH (Douglas)
Common Redpoll (Boulder, Jefferson, Larimer)
HOARY REDPOLL (Grand, Larimer)


ARAPAHOE/JEFFERSON COUNTIES:

--Two Long-tailed Ducks were reported by Kibbe on South Platte Reservoir  West end(signed entrance is on Platte Canyon Rd. north of C-470) on February 22.   


BACA COUNTY:

On February 23 at Two Buttes SWA below the dam, Gordon reported 2 Harris's Sparrows, White-throated Sparrow, GOLDEN-CROWNED SPARROW and Curve-billed Thrasher.  On February 25, Leatherman reported 1 Harris's Sparrow and GOLDEN-CROWNED SPARROW in  first 100 yards of road that goes down from north end of Two Buttes Res dam to area E of dam which includes pond called Black Hole.


BENT COUNTY:

--On February 19, Duane Nelson observed imm Glaucous Gull and ad Lesser Black-backed Gull from the dam at John Martin Reservoir.

On February 21, Duane Nelson reported 2nd-cyc Glaucous Gull and Ad Great Black-backed Gull from dam at John Martin Reservoir.


BOULDER COUNTY:
--Rosy-Finches including 2 Black and 2 Gray-crowned were reported by Kaempfer at Upper Ward Feeders west past the Old Depot on February 16.  On February 23, Deininger reported all three species of Rosy-Finches at the 3 Upper Ward Feeders.
--Pieplow reported a flock of about 400 Bohemian Waxwings east of the intersection of Foothills Parkway and Diagonal Hwy on February 18. 
--An American Three-toed Woodpecker was reported by Dowell on Anemone Hill in Boulder on February 18.  Directions:   From Settler's Park at the intersection of Canyon Drive and Pearl, hike roughly 2 miles on the Anemone Trail  to burn area from January 2012 fire.
--45 Bohemian Waxwings and 5 Harris's Sparrows were reported by Guarente on Crane Hollow Road on February 18. Drive South/East on Crane Hollow, the birds were by the house at the bottom of the hill.  Pieplow reported on February 22 that the 5 Harris's Sparrows continue on Crane Hollow Road which is SW of Hygiene.
--A enormous flock of Bohemian Waxwings was reported by Vanderpoel in Niwot on Meadowlane, SW of the high school on February 21.  On February 22, King reported a large flock of Bohemian Waxwings eating berries and drinking melting water on Gold Nugget Dr in Niwot.
--A Common Redpoll was reported by Matheus in the SW corner of Baseline Reservoir on February 21.
--A flock of 70 Bohemian Waxwings was reported by Tumasonis in the Gunbarrel area on Spine Road near Lookout in a big Alder tree across from Spectra Logic on February 22.  On February 23, Pieplow reported 85 Bohemian Waxwings in the SW corner of Spine and Orchard Creek Lane in Gunbarrel.  A flock of 60 - 70 Bohemian Waxwings was reported by Martinez in Gunbarrel at an office park off of 63rd and Longbow on February 23.
--A Harris's Sparrow was reported by Mlodinow on February 23 S of Ish Reservoir.

DOUGLAS COUNTY:
--A f type PURPLE FINCH has been visiting the feeder at the home of Glenn Walbek in Castle Rock for almost 2 months.   If you would like to try to see it please contact Glenn at juncos AT comcast.net since you need to be inside the house to see it.


JEFFERSON COUNTY:

-- The GOLDEN-CROWNED SPARROW at the Red Rocks Trading Post, first reported by Henwood on Nov 26 and present all winter, was seen again on Feb 25 by Henwood and Kibbe.  Both also report NO Rosy-Finches.

--The Wheat Ridge Redpolls continue to visit the feeder of Bob Santangelo at 3525 Estes.  They first arrived January 12 and continue at least through February 21.  Please do NOT park in the driveway, it is okay to park in front of the driveway and get out of cars to see the feeder.

LARIMER COUNTY:

--The flock of redpolls continues to be seen behind the Discovery Museum in Fort Colllins, located at Cherry and Mason St which is the NW corner of College and Cherry.   Rob Sparks reported on February 25 that the Common Redpolls and a HOARY REDPOLL continue

to be seen behind the museum and its feeders.  

--One Trumpeter Swan continues on Lower Hoffman Lake, Loveland, first reported by Rynes on February 3; then on Feb 23 by Mlodinow.

--4 Bohemian Waxwings were reported by Sparks along the Poudre River Bike Trail just west of Lee Martinez Park on February 18.

--A Lesser Black-backed Gull was reported by Dowell at Lake Loveland on February 18.

--33 Bohemian Waxwings were reported by Lefko on West Lake Ave on the CSU campus on February 25, but they flew SE.  


PUEBLO COUNTY:

--On February 15 Percival reported the following at Pueblo Reservoir:  1 ad MEW GULL, 1 1-st cyc Glaucous Gull, 1 ad Lesser Black-backed Gull, 1 ad Thayer's Gull and 1 Red-throated Loon.  The gulls were on the ice line seen from SWA on the NW side of Pueblo Reservoir and the loon was seen off of North Picnic Road.   On February 22, Percival reported that the imm Glaucous Gull continues at Pueblo Reservoir SWA.


RIO GRANDE COUNTY:

--A Harris's Sparrow was reported by Simmons in the turnoff to Monte Vista NWR on CR 8E on February 21.


WELD COUNTY:

--A Lesser Black-backed Gull and Thayer's Gull were reported by Mlodinow at N Weld County Landfill on February 23.  The landfill is on Hwy 14 W of Ault.

--A Lesser Black-backed Gull was reported by Mlodinow on February 23 at Drake Lake which is S of Hwy 14 and W of Ault.


The DFO field trip for Saturday, March 2 will be to Belmar Park led by Bob Shade (303-975-2476).  Meet leader at parking lot at 0800 at 800 S. Wadsworth Blvd.  From Alameda and Wadsworth go south on Wadsworth, turn west at the light on West Ohio Ave.  Drive a short 2 blocks to parking lot.  Half day trip.  May visit other Lakewood areas if time permits.


The DFO field trip for Sunday, March 3 will be to Wheat Ridge Greenbelt led by Tom Parchman (303-274-7951).  Meet Tom at 0800 at Prospect Park for a 1/2 day.  Bring water and snacks; dress appropriately, in layers for weather.  From I-70 ext 267, take Kipling south about 3/4 of a mile and turn right (west) on 44th Ave.  Go one mile west.  Look for entrance to Prospect Park on your left (south).  Meet just inside the park in the lot right next to the lake.  Walking is easy but may involve up to 3 miles of walking.


Good Birding,
Joyce Takamine
Boulder



























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Tuesday 26 February 2013

[cobirds] Colorado Rare Bird Alert for Tuesday, February 26, 2013.


Compiler:       Joyce Takamine
Date:             February 26, 2013
email:            rba AT cfobirds.org
phone:           303-659-8750

This is the Colorado Rare Bird Alert for Tuesday, February 26, sponsored by Denver Field Ornithologists and the Rocky Mountain Bird Observatory.  If you are phoning in a message, you can skip the recording by pressing the star key (*) on your phone at any time.  Please leave your name, phone number, detailed directions, including county and dates for each sighting.  It would be helpful if you would spell your last name. 

Highlight species include: (* denotes that there is new information on this species in this report) 


Trumpeter Swan (Larimer)

Long-tailed Duck (Arapahoe/Jefferson)

Red-throated Loon (Pueblo)

MEW GULL (Pueblo)

Thayer's Gull (Boulder, Pueblo, Weld)

Lesser Black-backed Gull (Bent, Larimer, Logan, Pueblo, Weld)
Glaucous Gull (Bent, Pueblo)

Great Black-backed Gull (Bent)

Yellow-bellied Sapsucker (Pueblo)

American Three-toed Woodpecker (Boulder)

Winter Wren (Morgan)

Curve-billed Thrasher (Baca)

Bohemian Waxwing (Boulder, *Larimer)

Swamp Sparrow (Larimer)

White-throated Sparrow (Baca)

Harris's Sparrow (Baca, Boulder, Rio Grande)

GOLDEN-CROWNED SPARROW (Baca, *Jefferson)

Rosy-Finches (Boulder, San Juan)

PURPLE FINCH (Douglas)
Common Redpoll (Boulder, Jefferson,* Larimer, San Juan)
HOARY REDPOLL (Grand, *Larimer)


ARAPAHOE/JEFFERSON COUNTIES:

--Two Long-tailed Ducks were reported by Kibbe on South Platte Reservoir  West end(signed entrance is on Platte Canyon Rd. north of C-470) on February 22.   


BACA COUNTY:

On February 23 at Two Buttes SWA below the dam, Gordon reported 2 Harris's Sparrows, White-throated Sparrow, GOLDEN-CROWNED SPARROW and Curve-billed Thrasher.


BENT COUNTY:

--On February 19, Duane Nelson observed imm Glaucous Gull and ad Lesser Black-backed Gull from the dam at John Martin Reservoir.

On February 21, Duane Nelson reported 2nd-cyc Glaucous Gull and Ad Great Black-backed Gull from dam at John Martin Reservoir.


BOULDER COUNTY:
--Rosy-Finches including 2 Black and 2 Gray-crowned were reported by Kaempfer at Upper Ward Feeders west past the Old Depot on February 16.  On February 23, Deininger reported all three species of Rosy-Finches at the 3 Upper Ward Feeders.
--Pieplow reported a flock of about 400 Bohemian Waxwings east of the intersection of Foothills Parkway and Diagonal Hwy on February 18. 
--An American Three-toed Woodpecker was reported by Dowell on Anemone Hill in Boulder on February 18.  Directions:   From Settler's Park at the intersection of Canyon Drive and Pearl, hike roughly 2 miles on the Anemone Trail  to burn area from January 2012 fire.
--45 Bohemian Waxwings and 5 Harris's Sparrows were reported by Guarente on Crane Hollow Road on February 18. Drive South/East on Crane Hollow, the birds were by the house at the bottom of the hill.  Pieplow reported on February 22 that the 5 Harris's Sparrows continue on Crane Hollow Road which is SW of Hygiene.
--A enormous flock of Bohemian Waxwings was reported by Vanderpoel in Niwot on Meadowlane, SW of the high school on February 21.  On February 22, King reported a large flock of Bohemian Waxwings eating berries and drinking melting water on Gold Nugget Dr in Niwot.
--A Common Redpoll was reported by Matheus in the SW corner of Baseline Reservoir on February 21.
--A flock of 70 Bohemian Waxwings was reported by Tumasonis in the Gunbarrel area on Spine Road near Lookout in a big Alder tree across from Spectra Logic on February 22.  On February 23, Pieplow reported 85 Bohemian Waxwings in the SW corner of Spine and Orchard Creek Lane in Gunbarrel.  A flock of 60 - 70 Bohemian Waxwings was reported by Martinez in Gunbarrel at an office park off of 63rd and Longbow on February 23.
--A Harris's Sparrow was reported by Mlodinow on February 23 S of Ish Reservoir.

DOUGLAS COUNTY:
--A f type PURPLE FINCH has been visiting the feeder at the home of Glenn Walbek in Castle Rock for almost 2 months.   If you would like to try to see it please contact Glenn at juncos AT comcast.net since you need to be inside the house to see it.


JEFFERSON COUNTY:

-- The GOLDEN-CROWNED SPARROW at the Red Rocks Trading Post, first reported by Henwood on Nov 26 and present all winter, was seen again on Feb 25 by Henwood and Kibbe.  Both also report NO Rosy-Finches.

--The Wheat Ridge Redpolls continue to visit the feeder of Bob Santangelo at 3525 Estes.  They first arrived January 12 and continue at least through February 21.  Please do NOT park in the driveway, it is okay to park in front of the driveway and get out of cars to see the feeder.

LARIMER COUNTY:

--The flock of redpolls continues to be seen behind the Discovery Museum in Fort Colllins, located at Cherry and Mason St which is the NW corner of College and Cherry.   Rob Sparks reported on February 25 that the Common Redpolls and a HOARY REDPOLL continue

to be seen behind the museum and its feeders.  

--One Trumpeter Swan continues on Lower Hoffman Lake, Loveland, first reported by Rynes on February 3; then on Feb 23 by Mlodinow.

A Swamp Sparrow was reported by Leatherman on February 15 near the observation platform on the west side of the lake near McKee Medical Center Parking Lot. 

--Shenot reported a mixed flock of Cedar and Bohemian Waxwings on the east side of Central Library (Peterson St) in Fort Collins on February 17.

--4 Bohemian Waxwings were reported by Sparks along the Poudre River Bike Trail just west of Lee Martinez Park on February 18.

--A Lesser Black-backed Gull was reported by Dowell at Lake Loveland on February 18.

--33 Bohemian Waxwings were reported by Lefko on West Lake Ave on the CSU campus on February 25, but they flew SE.  


LOGAN COUNTY:

--An ad Lesser Black-backed Gull was reported by Kellner at Jumbo on February 17.


PUEBLO COUNTY:

--On February 15 Percival reported the following at Pueblo Reservoir:  1 ad MEW GULL, 1 1-st cyc Glaucous Gull, 1 ad Lesser Black-backed Gull, 1 ad Thayer's Gull and 1 Red-throated Loon.  The gulls were on the ice line seen from SWA on the NW side of Pueblo Reservoir and the loon was seen off of North Picnic Road.   On February 22, Percival reported that the imm Glaucous Gull continues at Pueblo Reservoir SWA.

--A Yellow-bellied Sapsucker was reported by Percival at Pueblo City Park east of the pond in the middle of the park on February 17.


RIO GRANDE COUNTY:

--A Harris's Sparrow was reported by Simmons in the turnoff to Monte Vista NWR on CR 8E on February 21.


SAN JUAN COUNTY:

-- Beatty reports that Common Redpolls have been visiting a feeder in Silverton, Colorado.  Zerbi reported on February 13 that Common Redpolls and Rosy-Finches continue to visit a feeder in Silverton on Snowden.  On February 17, Morris reported all 3 species of Rosy-Finches on the S end of Blair St in Silverton and 2 Common Redpolls at the feeder on Snowden.


WELD COUNTY:

--A Lesser Black-backed Gull and Thayer's Gull were reported by Mlodinow at N Weld County Landfill on February 23.  The landfill is on Hwy 14 W of Ault.

--A Lesser Black-backed Gull was reported by Mlodinow on February 23 at Drake Lake which is S of Hwy 14 and W of Ault.


The February meeting of Denver Field Ornithologists will be on Monday, February 25 at 7:30 pm at the Denver Museum of Nature and Science.  Doug Faulkner will speak on 40 Years of the Colorado  Bird Records Committee in 40 minutes.  


The DFO field trip for Saturday, March 2 will be to Belmar Park led by Bob Shade (303-975-2476).  Meet leader at parking lot at 0800 at 800 S. Wadsworth Blvd.  From Alameda and Wadsworth go south on Wadsworth, turn west at the light on West Ohio Ave.  Drive a short 2 blocks to parking lot.  Half day trip.  May visit other Lakewood areas if time permits.


The DFO field trip for Sunday, March 3 will be to Wheat Ridge Greenbelt led by Tom Parchman (303-274-7951).  Meet Tom at 0800 at Prospect Park for a 1/2 day.  Bring water and snacks; dress appropriately, in layers for weather.  From I-70 ext 267, take Kipling south about 3/4 of a mile and turn right (west) on 44th Ave.  Go one mile west.  Look for entrance to Prospect Park on your left (south).  Meet just inside the park in the lot right next to the lake.  Walking is easy but may involve up to 3 miles of walking.


Good Birding,
Joyce Takamine
Boulder

























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