Verification of Unusual
Sight Record
For Utah
Rec. # 2023-05
Common name: |
Chestnut-collared Longspur |
Scientific name: | Calcarius ornatus |
Date: | 1/19/23 |
Time: | 2:25 PM |
Length of time observed: | Very brief- maybe one or two minutes. |
Number: | 1 |
Age: | unsure |
Sex: | Male |
Location: | North 18000 West, Howell, Utah, USA |
County: | Box Elder |
Latilong: | 41.74, -112.454 |
Elevation: | 4560' +/- |
Distance to bird: | 25 yards |
Optical equipment: | Swarovski 12X50 EL binoculars |
Weather: | Cold, overcast. |
Light Conditions: | Overcast filtered mid-day light |
Description: Size of bird: | Medium sized passerine, smaller than LALO's and HOLA's |
(Description:) Basic Shape: | Sparrow-like |
(Description:) Overall Pattern: | Brown/Gray Upperparts, Blackish underparts |
(Description:) Bill Type: | Small, pointed conical. Grayish, somewhat lighter toward base. |
(Description:)
Field Marks and Identifying Characteristics: |
Medium-size passerine. Small conical bill. Face dull buff with brownish
ear patch (not black borderd). Whitish eyering. Dull brownish/buff malar
stipes. Muted/dull chesnut collar not seen through binocs, but noted in
one of the photos. Back dull buff with brown, buff-edged feathers and
some blackish streaking. Tail not seen well, but undertail appears
white. Throat light buff with dull brownish/buff malar stripes. Breast
and belly blackish over gray undertone. (SEE PHOTOS) |
Song or call & method of delivery: | Did not hear this one vocalize. |
Behavior: | Sitting on the ground. Was not actively feeding or moving about when seen and photographed. Did not see or photograph it flying off. |
Habitat: | Largely bare, snow-covered ground with patches of agricultural stubble, 3"-5" tall and a variety of short weeds. |
Similar
species and
how were they eliminated: |
Lapand Longspur has much more prominent facial pattern, particularly black outlined ear patch. LALO greater wing coverts form a distinctive rust colored patch. Thick-billed Longspur has larger (usually light colored) bill, and little to no streaking on breast and sides. Smith's Longspur has sharper lines, typically limited to a patch on the breast and to sides. |
Previous
experience with this & similar species: |
I have not seen this specie before. I have seen and identified dozens of LALO's and a couple of TBLO's. |
References consulted: | Cornell Univerity: Birds Of The World, Sibley Field Guide To Birds Of North America, and National Geographic Complete Birds Of North America (Second Edition). |
Description from: | From photo(s) taken at the time of the sighting |
Observer: | Terry Reid |
Observer's address: | 2675 Canyon Rd, Springville, UT 84663 |
Observer's e-mail address: | ** |
Other observers who independently identified this bird: | |
Date prepared: | 1/29/23 |
Additional material: | Photos |
Additional comments: |
I thought I had seen this bird, but did not confirm it until I got through nearly 800 photos taken on 3 seperate visits to Howell. |