Palm Warbler in Vallecito (Anza-Borrego Desert State Park)
Tuesday morning I had what I believe (based on my research) was a Nonbreeding/immature "Western" Palm Warbler at a drip in my backyard.
This has been the birdiest fall I recall with lots of warblers, including a black-throated gray, but the distinct yellow on the under tail coverts really set this bird apart.
See ebird checklist info below:
Palm Warbler (Western) (Setophaga palmarum palmarum) (1)
– Reported Oct 15, 2019 09:51 by Britta Lee Shain
– Anza Borrego Desert State Park – Vallecito, San Diego, California
– Map: http://maps.google.com/?ie=UTF8&t=p&z=13&q=32.9683474,-116.3864136&ll=32.9683474,-116.3864136
– Checklist: https://ebird.org/view/checklist/S60681027
– Media: 3 Photos
– Comments: "Nonbreeding/immature"Western" Palm Warbler. Bold yellow on undertail coverts, white eyebrow, split white eyering, dull brown crown and faint streaking on breast. At drip with misc sparrows, house finch and a pinacate beetle. Lots of warblers this fall, but none like this."
Britta Lee Shain
Vallecito (Anza-Borrego Desert State Park)
Source: SanDiegoRegionBirding Latest Reports