Warbler Species
Sex Unknown, ID - PAWA23 (yellow ssp)
Sex Unknown, ID - PAWA21 (yellow ssp)
1st yr Female/Male, ID - PAWA19 (western ssp)
Field Markings
What to Look for -
Prominent supercilium/eyebrow
Lightly streaked on breast
Yellow undertail coverts
Yellow throughout body (except possibly in 1st yr)
Broken eyering
Both sexes look the same in the fall but often duller in colors
Diagnostic Behavior -Long tail, often pumps the tail up & down