Verification of Unusual
Sight Record
For Utah
Rec. # 2015-47
Common name: |
Hermit Warbler |
Scientific name: | Setophaga occidentalis |
Date: | 09-03-2014 |
Time: | 5:30p |
Length of time observed: | 10-30 minutes |
Number: | 2 |
Age: | |
Sex: | immature / female types |
Location: | Lava Point, Zion National Park |
County: | Washington |
Latilong: | 19 |
Elevation: | ~ 2400 m |
Distance to bird: | various |
Optical equipment: | 8 x 42 binoculars |
Weather: | clear |
Light Conditions: | calm |
Description: Size of bird: | |
(Description:) Basic Shape: | |
(Description:) Overall Pattern: | |
(Description:) Bill Type: | |
(Description:)
Field Marks and Identifying Characteristics: |
On the afternoon of September 03, I visited Lava Point and searched for Hermit
Warblers in the same area where I observed at many (8+) individuals in
mid-August (oaks, pines, and firs west of the Lava Point Campground). I was able
to find two immature female types actively foraging along with a few Audubon s
Warblers. Description: Immature/ female types. Warblers with yellow faces, dark wings with two prominent white wingbars, and olive backs with faint dark streaking. Yellow face with prominent black eye and indistinct dark auricular patch, slightly darker on crown. Pale whitish gray undersides with indistinct dusky marking on sides and flanks, no yellow below throat. (see photos) |
Song or call & method of delivery: | none heard |
Behavior: | foraging |
Habitat: | Ponderosa/ fir / oak forest |
Similar
species and
how were they eliminated: |
Townsend s Warblers with distinct face pattern, darker crowns, and distinct streaking on undersides. Hermit x Townsend s Warbler hybrids typically show some combination of a darker auricular pattern, more extensive and distinct streaking on sides and flanks, yellow coloration on lower breast, belly, and/or flanks. |
Previous
experience with this & similar species: |
yes |
References consulted: | |
Description from: | Notes taken at the time of the sighting |
Observer: | Rick Fridell |
Observer's address: | Hurricane, UT |
Observer's e-mail address: | ** |
Other observers who independently identified this bird: | |
Date prepared: | 12-04-2015 |
Additional material: | Photos |
Additional_Comments: | Description copied from field notes. Hermit Warblers are rare but regular migrants through southwestern Utah mountains from late July to early September. They should probably be considered for removal from the review list. |