Verification of Unusual
Sight Record
For Utah
Rec. # 2017-66
| Common name: |
Brown-capped Rosy-Finch |
| Scientific name: | Leucosticte australis |
| Date: | 11/28/2017 |
| Time: | 13:26 |
| Length of time observed: | 5 minutes |
| Number: | 30 |
| Age: | |
| Sex: | |
| Location: | Latigo Wind Farm along CR 196, Monticello. |
| County: | San Juan |
| Latilong: | 37.8923845, -109.3999783 |
| Elevation: | 7,900 |
| Distance to bird: | 5 meters |
| Optical equipment: | Nikon Monarch 7 10x42, Canon 7D MII + Canon 400mm f5.6 |
| Weather: | Windy |
| Light Conditions: | Photos backlit |
| Description: Size of bird: | House Finch size |
| (Description:) Basic Shape: | Finch shape |
| (Description:) Overall Pattern: | Grayish brown |
| (Description:) Bill Type: | Conical. |
|
(Description:)
Field Marks and Identifying Characteristics: |
Grayish brown overall. Yellow bill. Dark cap with lighter crown and very little
contrast between dark and light. Rosy based primaries and rosy flanks. (see photos) |
| Song or call & method of delivery: | Calling |
| Behavior: | Eating russian thistle (Salsosa sp) seeds and grit from ground. |
| Habitat: | Plowed ground |
| Similar
species and
how were they eliminated: |
Lighter in color than Black Rosy-Finch. Gray-crowned Rosy-Finch eliminated by low contrast head pattern. Gray-crowned shows obvious contrasting gray crown against brown head. |
| Previous
experience with this & similar species: |
I watched a flock of all three Rosy-Finches last winter at this same location off and on for two months. I'm very familiar with this species in winter. |
| References consulted: | Sibley's Guide to Birds. |
| Description from: | From photo(s) taken at the time of the sighting |
| Observer: | Will Britton |
| Observer's address: | Monticello, UT |
| Observer's e-mail address: | ** |
| Other observers who independently identified this bird: | |
| Date prepared: | 11/28/2017 |
| Additional material: | Photos |
| Additional comments: | I have also observed these birds today (11/29/17) at this same general location. |