Date: Thursday, February 27, 2020
Email: RBA AT Cobirds.org Compiler: Dave Leatherman, [email protected] Phone: (970) 690-2257 (cell) ______________________________________ Birders have been helpful by reporting updates to COBIRDS. Thanks! CAPITAL LETTERS denote very rare species, as listed by the Colorado Bird Records Committee at the CFO website. (*) indicates new information on a species. For more information on birds seen today, go to cobirds.org<http://cobirds.org/> and scroll to the bottom for “Recent eBird Sightings.” _____________________________________ Rare, out-of-place and out-of-season species include: Swan (Multiple counties reporting, with some listed below. For other locations please check COBIRDS and eBird) Trumpeter Swan (Larimer, Logan, *Mesa) Tundra Swan (*Eagle, Rio Grande) Barrow’s Goldeneye (Denver) Sharp-tailed Grouse (Weld) Dunlin (Pueblo) Red-necked Phalarope (Boulder) Mew Gull (Adams, Pueblo) GLAUCOUS-WINGED GULL (Larimer) GREAT BLACK-BACKED GULL (*Larimer, *Pueblo) Red-throated Loon (Pueblo) Pacific Loon (Pueblo) Yellow-bellied Sapsucker (Larimer) GYRFALCON (Larimer) PACIFIC WREN (*Jefferson) Winter Wren (*Jefferson) Eastern Bluebird (Eagle) SNOW BUNTING (Weld) Rosy-Finches (Boulder) White-throated Sparrow (Pueblo, Weld) Rusty Blackbird (*Eagle) Common Yellowthroat (Jefferson) Western Tanager (Pueblo) Note, for locations listed below you are not familiar with, go to the Colorado Field Ornithologists’ (CFO) website. Select the “Birding Resources” header and toggle down to “County Birding”, and indicate county of interest. Site info is then available. https://coloradocountybirding.org/County/BySite.aspx. ADAMS COUNTY: —On Feb 23 a Mew Gull was reported at Mann-Nyholt Lake in Henderson, first seen by Susan Rosine on Feb 20. BOULDER COUNTY: Mixed locks of Rosy-Finches (primarily Brown-capped Rosy-Finches and Gray-crowned Rosy Finches, with fewer Black Rosy-Finches) have been seen fairly regularly at 2 different feeders in Ward. The following map with the exact locations are from a COBirds post by Todd Deininger dated Feb. 25: https://www.google.com/mymaps/viewer?mid=1SJDqKgXs7pMs-DGfOShKT7CYC6I&hl=en_US DENVER COUNTY: —On Feb 23 two Barrow’s Goldeneyes were reported at Denver City Park/Duck Lake by Anita Denboske. EAGLE COUNTY: —On Feb 26 a Tundra Swan was reported on the Eagle River between Dotsero and Gypsum, first reported at Dostero Ponds by JoAnn Potter Riggle. On Feb 22 an Eastern Bluebird was reported at Dotsero W Frontage Road in Eagle by JoAnne Potter Riggle. —On Feb 26 two Rusty Blackbirds were reported at Daggett Lane in Gypsum. First reported on Feb 12 by JoAnn Potter Riggle. GARFIELD COUNTY: —On February 20 two Trumpeter Swans were reported at Devereux Road and Two Rivers Park in Glenwood Springs by Jonalyn Yancey. JEFFERSON COUNTY: —On Feb 23 a Rusty Blackbird was reported at Bear Creek Lake Park by Amanda Spears. —On Feb 26 a Winter Wren was reported at Wheat Ridge Greenbelt - West Lake by Stephen Johnson —On Feb 22 a Winter Wren reported on Clear Creek Trail (Golden to I -70) by Robert Raker. —On Feb 22 the wintering Common Yellowthroat on Clear Creek Trail (Golden to I-70) was reported as continuing. —On Feb 26 the wintering PACIFIC WREN was reported at BearCreek LakePark in Lakewood. From the Whitetail Deer parking area walking to the creek, it has often been reported as close as 50-100 ft downstream. This 1st JeffCo eBird record first reported on Dec 22 by Chris Wood. Note, this location requires a fee via Daily or AnnualPass (not covered by State Park Pass). LARIMER COUNTY: —On Feb 22 two Trumpeter Swans at Aggregate and Bella Rosa by Kelly Ormesher. —On Feb 18 a GYRFALCON was seen on the big poles west of Taft on W Trilby Rd, near the Larimer County Landfill in Fort Collins. There is a new stake-out eBird hotspot near its favorite perch. This winter’s first report was on Nov 3 by Robert Beauchamp. Please post updates to COBirds. Although not seen within the last week, including searches mid-morning on Feb 26, this bird is probably still in the area and, thus, is retained on the RBA. —On Feb 22 a wintering adult male Yellow-bellied Sapsucker was reported at GrandviewCemetery in Fort Collins. Favorite haunts are: (1) two Austrian pines just e of the portapotty midway along the road that divides the s edge of the cemetery from City Park 9 golf course, and (2) the first large deciduous tree (linden) sw of a small “Christmas tree” that sits just s of the cemetery road dividing Sections 8 and G. Note, this bird is VERY wary and spends time in places besides the above. First reported in November 2019 by Dave Leatherman. ---On Feb 26 a Great Black-backed Gull (1st winter) was at the n end of Boyd Lake SP. On Feb 22 a Great Black-backed Gull (1st winter) and Glaucous-winged Gull (1st winter) were reported at Boyd Lake SP by Doug Ward. These and other uncommon gulls at same site are probably individuals seen earlier this winter at Warren Lake in Fort Collins. A first-winter Great Black-backed Gull, probably same as above, was reported Feb 22 by Josh Bruening on Horsetooth Res s of Spring Creek Dam. Obviously, the gulls are moving around and all the above areas warrant searching. LOGAN COUNTY: —On Feb 22 two Trumpeter Swans were reported at Red Lion SWA by Sue Riffe. MESA COUNTY: ---On Feb 26 three Trumpeter Swans were reported on the Colorado River at Debeque (39.1962,-108.2673) by Carol Ortenzio. PUEBLO COUNTY: —On Feb 22 a Red-throated and a Pacific Loon were reported at Pueblo Reservoir by Brandon Percival. These birds first reported earlier this winter. —On Feb 26 the Great Black-backed Gull known as “Murray” was reported at Pueblo Reservoir. Murray has spent 20-plus years as a winter resident at Lake Pueblo SP. —On Feb 22 two wintering Dunlins continue at Pueblo Reservoir-South Marina. Probably the same individuals were also seen at Pueblo West Gravel Pit on Feb 22. ---On Feb 22 the amazing wintering Western Tanager continues in Russian-olives along the Arkansas R e of Pueblo Res Dam at Pueblo West Gravel Pit area. ---On Feb 22 a second-cycle Mew Gull was at Pueblo West Gravel Pit, reported by CU Bird Club. Along the river nearby were four White-throated Sparrows, also by CU Bird Club. [Various trails along the Ark R in Pueblo between the Nature Center, Valco Ponds and the recreation areas e of the Pueblo Res Dam have a number of other bird species that are certainly noteworthy but not quite RBA or blimp-worthy. See COBIRDS or eBird alerts]. RIO GRANDE COUNTY: —Monte Vista Refuge currently is hosting thousands of Sandhill Cranes. WELD COUNTY: —On Feb 23 a SNOW BUNTING was reported on Weld CR 134 e of CR 111 by Sue Riffe. —On Feb 21 a White-throated Sparrow reported at Banner Lakes SWA by James McCall. ---On Feb 23 a flock of 14 Sharp-tailed Grouse by Sue Riffe n of CR134 just e of CR111. _________________ Upcoming Denver Field Ornithologists field trips (details at dfobirds.org<http://dfobirds.org/>) Dawson Butte Ranch Open Space (Douglas County) Saturday, February 29 7:00 AM - 12:00 PM Chris Gilbert (Email: chrisgee9 AT gmail.com; 804-214-1508) Percent Littleton Monday, March 2 6:30 AM - 12:00 PM David Suddjian (Email: dsuddjian AT gmail.com<http://gmail.com/>; 831-713-8659) Good birding, Dave Leatherman, Fort Collins [email protected] 970(690-2257) cell -- You received this message because you are subscribed to the Google Groups "Colorado Birds" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. 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