Compiler: Joe Roller
e-mail: RBA AT cobirds.org
Date: October 2, 2017
This is the Rare Bird Alert for Monday, October 2, 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 now using the new AOU checklist and the order of families has changed.
Red-necked Grebe (*Boulder)
Chimney Swift (Denver, Weld)
Black-bellied Plover (*Boulder)
American Golden-Plover (Adams, Washington)
Snowy Plover (Washington)
Dunlin (Adams)
Buff-breasted Sandpiper (*Washington)
Red Phalarope (*Boulder, Jefferson, Kiowa)
Sabine's Gull (*Chaffee, Larimer)
LAUGHING GULL (Kiowa, Weld)
Mew Gull (Larimer)
RED-SHOULDERED HAWK (Larimer)
Broad-winged Hawk (Arapahoe, Boulder, Douglas, Montrose, Morgan)
Yellow-bellied Sapsucker (*Kiowa)
Merlin (El Paso)
Black Phoebe (Montrose)
Cassin's Kingbird (Arapahoe, Boulder, Elbert, *Jefferson, Larimer. *Mesa)
Pygmy Nuthatch (Morgan)
Eastern Bluebird (Arapahoe. El Paso)
Nashville Warbler (Larimer)
Magnolia Warbler (*El Paso, *Weld)
Blackburnian Warbler (*Larimer)
Pine Warbler (Larimer)
Black-throated Green Warbler (Larimer)
Sagebrush Sparrow (Montrose)
Fox Sparrow (Adams)
EASTERN MEADOWLARK (Sedgwick)
ADAMS COUNTY:
—On September 24 Susan Rosine reported an American Golden Plover on the Neidrach Nature Trail at Barr Lake SP, seen again on September 26 by Kim Mautitz.
—On September 26 Meredith McBurney banded a Fox Sparrow at Barr Lake SP. Photos match Sibley's drawing of the "Canadian Rocky Mountain" form.
ARAPAHOE COUNTY:
—On September 26 David Suddjian reported Eastern Bluebird at Richmil Ranch Open Space.
—On September 27 Cathy Sheeter reported a Cassin's Kingbird at Watkins Rd & Yale Rd (CR 22).
—On September 28 Loch Kilpatrick reported a Cassin's Kingbird at the Lake Loop at Cherry Creek State Park.
—On September 30 Cynthia Madsen reported a Broad-winged Hawk at Aurora Res.
BOULDER COUNTY:
--On September 27 David Dowell reported a Red-necked Grebe & a Black-bellied Plover at Terry Lake. Both continued through October 1.
---On September 29 Luis Matheus reported a Cassin's Kingbird at Stearns Lake.
---On September 30 Steve Frye reported a Broad-winged Hawk at Rabbit Mountain.
---On September 30 Peter Burke reported a Broad-winged Hawk at Boulder Mt Park.
---On October 1 Nunes reported an immature Red Phalarope at Lagerman Reservoir, also seen by Bill Kaempfer & Aaron Yappert.
CHAFFEE COUNTY:
---On October 1 Christian Hogenlocher saw a Sabine's Gull at Buena Vista Ice Pond.
DENVER COUNTY:
--On September 30 Patrick O'Driscoll and the DFO field trip reported 11 Chimney Swifts (getting late) at Duck Lake at Denver City Park.
DOUGLAS COUNTY:
---On September 30 Felice Lyons, Mary O'Connor, Renee Casias, Meg Reck, Jill Holden, Mary Keithler, Jesse Casias, & John Hoogerheid reported a Broad-winged Hawk
ELBERT COUNTY:
---On September 30 David Tønnessen reported 6 Cassin's Kingbirds at Rd. 141.
EL PASO COUNTY:
---On September 30 David Tønnessen reported a Merlin (Taiga) and an Eastern Bluebird at Ramah Reservoir SWA.
---On October 1 David Tønnessen reported a Magnolia Warbler at Adams Open Space in Fountain.
JEFFERSON COUNTY:
---On September 24 Frank Farrell reported a Red Phalarope at Chatfield SP, S Platte River delta. Brian Johnson et al saw it on September 25. (See Brian's COBirds post for more information).
—On September 25-- A Black Phoebe continues at the Swim Beach at Chatfield SP.
—On September 27 Aaron Yappert, Myron Gerhard, Gregg Goodrich, Mark Amershek, Anna Troth, Bart Deferme, John Whitaker & Rob Raker reported a Red Phalarope at Chatfield SP - S Platte River Delta.
—On September 30 Scott Somershoe reported 2 Cassin's Kingbirds at Clement Park & Johnson Reservoir.
—On September 30 Crystal Wilson reported a Black Phoebe at the Deer Creek Inlet at Chatfield SP.
—On September 30 Jerry Baines reported a Cassin's Kingbird at Crown Hill Reg Park.
—On September 30 Scott Dieni reported a Cassin's Kingbird at Welchester Tree Park.
---On September 30 Gerald "Jerry" Baines reported a Cassin's Kingbird from Crown Hill Regional Park.
KIOWA COUNTY:
—On September 26 Steve Mlodinov reported the LAUGHING GULL and a Red Phalarope at Neenoshe Res.
---On Oct 1 Mlodinov reported a molting Yellow-bellied Sapsucker at Neenoshee Res.
LARIMER COUNTY:
—On September 24 Brandon Nooner, Nick Komar, Mike McCloy, Danny Montalvo, Austin Hess, David Wade & David Leatherman reported a Black-throated Green Warbler at Rigden Reservoir (Strauss Cabin Lake), where Christine Sparks saw it again on September 25.
—On September 24 Derek Hill and David Leatherman reported Sabine's Gull (1st Year) at Rigden Reservoir (Strauss Cabin Lake).
—On September 25 David Leatherman reported a Blackburnian Warbler along the Poudre north of Prospect Road. See his post in Cobirds for more info.
—On September 27 Nick Komar reported Cassin's Kingbirds at Dixon Reservoir & Maxwell Natural Area.
—On September 28 David Leatherman reported a Blackburnian Warbler at Grandview Cemetery in Fort Collins. It has been seen there daily through October 1.
—On September 29 & 30 Nick Komar reported a Mew Gull at Horseshoe Reservoir.
—On September 29 Bob Harden reported a Nashville Warbler at Matthews-Reeser Bird Sanctuary.
—On September 29 Kelsey King reported a Pine Warbler at Rocky Mountain NP-- Hidden Valley.
—On September 29 Jane Sender & Kathy Seymour reported a RED-SHOULDERED HAWK at RMNP.
—On September 30 Nick Komar & David Wade reported Cassin's Kingbirds at Soapstone Prairie Natural Area.
MESA COUNTY:
---On October 1 David Price reported a Cassin's Kingbird from Mesa CR 10 wetland.
MONTROSE COUNTY:
—On September 25 Brenda Wright & Coen Dexter reported a Black Phoebe at the Rose Garden near Nucla.
—On September 26 Coen Dexter & Brenda Wright reported a Broad-winged Hawk and a Black Phoebe at Silver Hawk Ranch.
—On September 28 Coen Dexter & Brenda Wright reported a Sagebrush Sparrow at Airport Lake; they saw it there again on September 30.
—On September 29 Brenda Wright & Coen Dexter reported a Sagebrush Sparrow at Nucla Domestic Reservoir.
MORGAN COUNTY:
—On September 30 Steve Mlodinov reported a Broad-winged Hawk and 2 Pygmy Nuthatchs at Jackson Reservoir.
SEDGWICK COUNTY:
—On Sept 27 Norm Lewis saw an EASTERN MEADOWLARK at DePoorter Lake.
WASHINGTON COUNTY:
—On September 23 Ben Lagasse reported Buff-breasted Sandpiper at Prewitt Reservoir. From 1-3 have been seen there daily through Oct 1 by various observers.
—On September 24 Cheri Phillips reported a Snowy Plover at Prewitt Reservoir
—On September 25 Shawn Ashbaugh reported 2 Buff-breasted Sandpipers at 80720, Akron US-CO(40.4118,-103.3849)
WELD COUNTY:
—On September 29 Steve Mlodinov reported a LAUGHING GULL at LUNA Reservoir, where it was seen again by Gene Rutherford on September 30.
—On September 30 Steve Mlodinov reported a Chimney Swift at Eaton Cemetery.
---On October 1 Gene Rutherford reported a Magnolia Warbler at Eaton Cemetery.
Denver Field Ornithologists Field Trips:
Chico Basin Ranch
10/7/2017 6:00 AM - 6:00 PM
Leader: Mark Amershek mamershek@msn.com or 303-329-8646
Trail Difficulty: Moderate
New Directions: We'll meet at the King Soopers parking lot - 5544 Promenade Parkway, Castle Rock, CO 80108. This is a NEW location - it is NOT the OLD one at 100 Founders Parkway (the Kings Soopers has closed).
Chico Basin Ranch is a working cattle ranch located in El Paso and Pueblo counties southeast of Colorado Springs. The driving distance from Castle Rock will be approximately 100 miles; a little over two hours. This is a fee area. We need volunteers with high clearance vehicles to drive on ranch roads. Let leader know if you can drive. The ranch will be birded by following the ranch roads in vehicles with stops to bird on level open areas such as ponds, wetlands, and grasslands. This will be an all-day trip so bring water, snacks, and lunch. Scopes will be handy but not necessary. A two-way radio per car would be helpful. We will bird until 4 p.m. and should be back at Castle Rock around 6 p.m. Register online or contact leader
This trip is full and you will be placed on the waiting list when you register.
Catamount Trail (Green Mountain Trail to Catamount Reservoir)
10/8/2017 6:30 AM - 2:00 PM
Leader: Chris Gilbert chrisgee9@gmail.com or 804-214-1508
Trail Difficulty: Strenuous
Directions:
Meet at Lowe's in Castle Rock near the outlet stores.. I-25 south, exit at Founders/Meadows Pkwy (exit 184), turn right (west), then right on Santa Fe Dr (Hwy 85), then right on New Beale St. Exact address 1360 New Beale St, Castle Rock, CO 80108
About the Trip
We will meet and carpool to Green Mountain Falls, CO, about a one hour drive from the meeting spot. The hike will be a 6-mile round trip with some elevation gain at the start. We will see some waterfalls and great scenery. We should see many of the typical mountain birds like Steller's Jays and Evening Grosbeaks. Bring snacks, plenty of water, and a sack lunch; be weather savvy and ready. We will eat lunch up at the reservoir. Binoculars a must. Cameras are encouraged. Scopes are welcomed but not necessary (you'll have to carry it 6 miles if you bring it). Register online or contact leader.
1 person has registered for this trip. There are 11 spaces left.
Chatfield State Park, The Big Sit!
10/8/2017 6:45 AM - 6:45 PM
Leader: Joey Kellner vireo1@comcast.net or 303-978-1748
Trail Difficulty: Easiest trip of the year!
Directions
From the Wadsworth Blvd entrance, go past the pay station to the stop sign, turn right at this 'T' and continue around the reservoir. Cross the S Platte River and continue up the hill. Turn left at the sign for the park headquarters and make a hard left into the large parking lot labeled Heronry Overlook. At the far right corner, a trail leads down to the Heron Overlook. State Parks pass or day pass required.
About the Sit
The Big Sit, an international birding event, has exacting, loose, and frivolous standards. Big Sitters count all the birds they see or hear from within a circle with a 17-foot diameter. Count sitters may send out scouts and beaters to find other birds and identify them as long as a Sitter sees them from within the circle. All around the world on this date, people will Sit Big. Come and join Joey Kellner and other recruits any time from (before) dawn to (after) dusk. Stay for an hour, a morning, or all day. Drop by whenever you like. Joey maintains an hourly chart of the birds that Sitters see from the circle. In the past few years he has tallied 55-65 species, and mega-rarities like Arctic Loon have been found! Bring chairs, breakfast, lunch, dinner, picnics, coffee, etc. Bring binoculars, scopes, and field guides. Register online or contact leader.
3 people have registered for this trip. There is no maximum.
Cherry Creek SP Wetlands Loop (Arapahoe County)
10/8/2017 8:00 AM - 12:00 PM
Leaders: Karen von Saltza kvonsaltza@yahoo.com or 303-941-4881 and
Bill Wuerthele wuerthel@ecentral.com or 303-333-2519
Trail Difficulty: Easy
Directions
Meet at the Prairie Loop lot in Cherry Creek SP. From either park entrance, follow Lake View Rd to the Prairie Loop that is located at the south rim of the reservoir. State Parks pass or day pass required.
About the Trip
This is a half day of walking that passes through most of the important habitats found in the park over a distance of about 3 miles. Trails could be slippery or muddy. Bring water and snacks; lunch is optional. Beginning birders are welcome. Register online or contact leader.
5 people have registered for this trip. There is no maximum.
For more information on the field trips go to dfobirds.org.
Good birding!
Joe Roller
Denver, CO
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